Mikrotik wireless forum. 11 The idea is that if there’s multiple clients compet...

Mikrotik wireless forum. 11 The idea is that if there’s multiple clients competing for airtime, the amount of traffic a client will be allowed to send (or that will be sent to the client) will be proportional to the rate at which it is connected – e. But I need a scrypt, that can switch with MODE button Wi-fi - ON or OFF. 13) and I try connect to my main Wireless network to expand my network. It was some amount of troubleshooting, and hunting for the right settings. are the SEXTANT 5HnD good CPEs? what are the best Panels to use for the AP? I’m interested in making a N 2x2 Mimo NV2 Network. May 11, 2023 · At the moment, after reading numerous forum threads and other sources, I have come to understand that it is possible to unpack a firmware image using an archiver tool and explore the “wireless” directory. 11b, 802. The smallest fully-fledged AX router on the market! May 21, 2019 · Hey guys, I finally got around to ordering an RB4011 with wifi. Our mission is to make existing Internet technologies faster, more powerful and affordable to wider range of users. (well there is 40MHz-turbo) . 47. afterwards. 4GHz and one for 5GHz. I dropped x3 small mikrotik routers into the home network and used CAPsMAN to push out everything from a central router/config. IMO , Mikrotik has great reliable wireless products for Wi-Fi 5 products but hardly anything for Wi-Fi 6. Oct 30, 2020 · Mikrotik MESH is along the original MESH idea, creating a big wireless networks that self organises it regardless of topology. This is my current setup: I created two slave wifi interfaces, one for the 5GHz radio and one for the 2. xx ip range while my network is using 192. 11a, 802. Join the MikroTik community forum to discuss topics, share knowledge, and find solutions related to MikroTik devices and software. After that there is a working internet connection. Always reinstall device using Netinstall if you suspect that your device is not working properly. It powers MikroTik hardware devices. Wireless wrangling, at my home I needed x3 AP's to get full coverage, they have a central management system, a bit harder to setup then say ubiquity, but very functional. 13 to 7. Home Categories Guidelines Powered by Discourse, best viewed with JavaScript enabled Aug 18, 2025 · Hi I’m a total beginner and know only basics of routerOS. With PoE-in and PoE-out, much faster wireless, more RAM, and a modern CPU. Learning the MikroTik way is like banging your head into the Cisco wall, except it costs 1/10th. The problem is the worst on Windows and MacOS Devices. the required manual config for "wifi-qcom-ac" devices. Right now i work with mikrotik to PTP links and with Ubiquiti to PTMP. Setup Wi-Fi as AP Bridge Created bridge Oct 5, 2019 · I have Mikrotik RB960PGS plus 2 pcs RBwAP2nD. It’s just heightened expectations and the contrast between wired and wireless performance. Thank you. The down side is that low price comes at the cost of official support and sometimes stability of new ROS releases. Replacing the the 'wireless' with the 'wifi-qcom-ac' + usage of CAPsMAN (where are also devices connected to with MIPS CPU) seems a little bit tricky to me. Don’t we need additional configuration? What about IP addresses and subnets and so on? Sep 26, 2017 · Hi, I use Mikrotik CRS109-8G-1S-2Hnd as wireless access point. I just put up my first backhaul 2 weeks ago - 20km! Woo Hoo I tell myself. Sometimes it takes like 30s to connect and often i can’t even connect. Mar 3, 2015 · As for the wireless performance - all I can say is that for some reason, I’ve never had as good of a wireless experience with a Mikrotik AP as with other vendors (especially Ubiquiti). You can use MikroTik RouterOS (as well as Cisco IOS, Linux, and other router systems) to mark these packets as well as to accept and route marked ones. 11r/k/v roaming working with WifiWave2 on all my client devices, using hAP ax³ and hAP ac³. Press one time - ON. In that directory, there is a small list of modules: AR5211, AR5212, AR5416, AR9300, AR9888, QCA9888, QCA9984, WIL6210, which are likely to be supported, but I’m not entirely certain Jan 29, 2023 · Hello i have a P2P internet With / Getaway / subnet mask / Static IP/ DNS How can i set this all on my OpenWRT Router and connet the internet I am currently using a Mikrotik router before this OpenWRT Router Jun 6, 2024 · Good afternoon, Trying to setup a mikrotik router with authenticating users via a radius server. It’s an international version, being used in a controlled environment. The client is an How does MyNetworkTraining Work: We’ll teach you courses from different vendors in the networking field such as MikroTik, Cisco, Juniper, Huawei, Ubiquiti, LigoWave etc Experiment All our courses are based on Theory and a lot of LABs to understand each topic and to be able to configure it in your real network Support We do not provide support with the membership as per questions or Feb 25, 2023 · Hello, I’d like to know what’s the best way to introduce a guest wifi network with a Mikrotik device. I want to instead have users authenticate with Active Directory credentials. Stuff I have changed; I’ve fixed the 60Ghz frequency (64. My problem right now is that everything looks good, provisioning is working. Jun 13, 2025 · 3rd party hardware (x86/amd64/arm64) MikroTik IoT hardware Section about MikroTik IoT related projects, LoRa, BT, etc. Oct 26, 2013 · I have a RB2011UAS-2HnD-IN and opened Winbox and there is no wireless tab? how do I get this? Aug 3, 2025 · The devices connect via the 5Ghz interface. Oct 15, 2023 · I have a Chateau 5G ax (RouterOS 7) with two SSIDs - one for 2. 11ac as well as additional features like WPA, WEP, AES encryption, Wireless Distribution System (WDS), Dynamic Frequency selection (DFS), Virtual Access Point, Nstreme and NV2 proprietary protocols and many more. A Generation 6 version of the legendary hAP ac². Mar 7, 2026 · So just looking for some help from community, since I don’t have any clue, this is the thing, at my house I have 4 Routers/APs for WiFi, an ax3, 2 Audience and 1 hap ac2 , as you can see, 3 of them works under WiFiwave2 and hap ac2 under old wireless menu, all good, I have around 20-30 devices connected by WiFi between all this 4 APs, in my house wireless feels good, let me share here an 13 hours ago · I have a following Problem with CAPsMAN - I can see the CAP in the “Remote CAP“ tab, ping it and change the name for example but don’t see the radios in the Radios Tab. General ISP and network discussion also… Aug 18, 2025 · "MikroTik WiFi drivers utilize power negotiation to optimize wireless connections by automatically adjusting transmission power for optimal performance. That makes the users to expect the same Wi-Fi excellence. Wireless sniffer, spectralscan both work and display usage on di… Sep 30, 2025 · RouterOS version 7. 4294967295]; Default: ) Channel frequency value in MHz on which AP will operate. After that I assigned an IP address to the bridge and isolated the new Nov 2, 2023 · Hi everyone, mikrotik noob here, i am trying hard to run a wireless scan on my RB, it does not show any networks (even though there are some detectable). I have double-checked this by disabling the 2. But you most likely had all packages installed (without even thinking if you need them) - so you had custom set of packages that you took in your hands to maintain. A powerful Wi-Fi 7 home router and media hub combining triple-band wireless, five 2. Getting a 169 IP when I try and connect to the wifi. But I want to setup also hotspot to allow guest wifi without access to LAN. 11ax) performance? Hi, has anyone tested the hap ax2 yet? What is your opinion on it? What were the speeds? How was the stability? What was the reach? How many users were you able to connect while keeping the speed? (The main attraction of Wi-Fi 6 is the ability to connect a large number of clients) Sep 15, 2020 · Hi, I have an Mikrotik router (model: mAP Lite, firmware: 6. Dec 19, 2023 · The wireless APs also are much beefier than typical MikroTik units, with the associated price. Allowed values depend on the selected band, and are restricted by country setting and wireless card capabilities. 19? I was hoping for near gigabit 2 comments Yves Bornick AREDN 2y · Public Hi everyone ! Anybody knows how to return a Mikrotik hAP ac lite (flashed with AREDN firmware) to the original (Mikrotik) firmware ? This is for demonstrations purpose. May 14, 2025 · So my main focus is to get the whole wireless thing working before continuing with more CAPs, WAN etc. I have the same issue with Overview Package: wireless RouterOS wireless complies with IEEE 802. After downgrading via Netinstall back to 7. 1 for MikroTik use 192. 20 (2025-Sep-29 12:33): arm64/x86/chr - added Dec 17, 2021 · I’ve had some larger Mikrotik AP designs based on cAP ac units rejected due to lack of WiFi Alliance certification. I just set up a new RBwAPG-60ad wireless wire kit and it seems to be working as it should. Feb 17, 2025 · Hello, My new Mikrotik Hap ax2 router stopped working on the 5Ghz band after two weeks of continuous use. MikroTik training sessions are organized and provided by MikroTik Training Centers at various locations around the World. Then I created a bridge and added the two newly created wifi interfaces to the bridge. There is no 40MHz or 80 MHz in the dropdown list for channel width to select in WLAN wireless. 5G Ethernet ports, built-in Matter/Thread smart home support, and a quad-core ARM CPU for containers, storage, and advanced networking. There’s currently very few options on the market, and most of them are expensive, poor quality, or DIY hacks. General ISP and network discussion also permitted. If i can’t connect the wireless, debug log always states May 28, 2004 · RouterOS general discussion At MikroTik, we believe in empowering users without locking them behind subscriptions or paywalls. What can i and my isp tech do about it Oct 9, 2024 · hi hope everybody’s doing great! me and my friends are connected to a single station with a distance of 1 kilometer and with great signal and their connection is solid but mine have huge tx ccq drop to sub 10%(since we’re all talking on discord and i’m the only one with this problem. What's new in 7. Ran iperf3 from a laptop connected via wlan to a PC connected to ax2 by ethernet cable - average speed was Wireless Wire or nRay? I am trying to decide on a solution for a site-to-site connection between my main house and a renovated garden shed about 20m away. Main router is configured and I created static IP for LAN devices and those work 5 days ago · Netinstall is a tool for installing and reinstalling MikroTik devices running RouterOS. Latest topics - MikroTik community forum ← previous page next page → MikroTik community forum ← previous page next page → MikroTik training sessions are organized and provided by MikroTik Training Centers at various locations around the World. MikroTik (officially SIA "Mikrotīkls") is a Latvian network equipment manufacturing company. Use at your own risk, pay attention to license and warranty! Jul 5, 2024 · Download User Manager Package from mikrotik site (double check the version and architecture) and install it. I can see all my current SSIDs, but I’m unable to connect to from devices. By default RouterOS wireless log shows that client connects and disconnects as simple entries: Hot topics - MikroTik community forum Aug 13, 2024 · Hello, i’m using a Mikrotik RB5009 and a Mikrotik cAP AX both on on the newest RouterOS Version (7. I want to have all ports including wireless in a bridge and hand off dhcp to whatever is connected to the WAN port. I love Mikrotik, but somehow I feel like wireless is hard to get right with them and “it just works” with other boxes. Here’s what I’ve tried so far. 10 Now you have Ethernet switch and access point. Ideally I'd just lay cable but the house is quite old and the (sometimes destructive) work to the structure is cost- and effort-prohibitive. In the paper about it I can read it is preconfigured and paired. Connect with MikroTik enthusiasts, share knowledge, and explore solutions for MikroTik devices and software on this active community forum. 4GHz WiFi interface with low TX rate RouterOS Wireless Networking mdj2000 March 8, 2026, 4:51pm Mar 5, 2026 · Hello I am trying to understand this behaviour when VLANs are managed automatically by Datapath vs. Aug 3, 2020 · A Mikrotik router. I’ve spent the better part of today trying to get the damn thing to use 160Mhz channel width. Sep 20, 2023 · Finally success - managed to get 802. -76 is the best I could get, with -80 being the May 14, 2020 · Hi sorry for bad english, I have a problem with my wifi mesh isp, i have a mikrotik ldf-5 mipsbe, wifi interface page shows me that im 14km far from Acess Point which only thing i know about it is its on routerOS 6. Home Categories Guidelines Powered by Discourse, best viewed with JavaScript enabled A community-contributed subreddit for all things Mikrotik. com Mar 9, 2026 · This group is related more on mikrotik discussion asking for help, sharing ideas and knowledge that will benefits members to grow in this technology. 168. Is there any benefit in upgrading the RouterOS from 6. Dec 5, 2016 · Various access point vendors have started to enable the “Airtime Fairness” feature on their accesspoints that works with regular 802. Feb 17, 2026 · Virtual Local Area Network (VLAN) is a Layer 2 method that allows multiple Virtual LANs on a single physical interface (ethernet, wireless, etc. 4Ghz altogether. . I’ve been trying to get that to work for around a Aug 21, 2012 · I need some help in your experience, what is the best equipment to mount a PTMP network with mikrotik. I think what I need is a wireless bridge. The Problem is that the Radios are not Mar 8, 2026 · Qualcomm Atheros AR956x Wireless Network Adapter 2. g. 20 have been released in the "v7 stable" channel! Before an upgrade: Remember to make backup/export files before an upgrade and save them on another storage device; Make sure the device will not lose power during upgrade process; Device has enough free storage space for all RouterOS packages to be downloaded. A backbone network that provides Layer 2 connectivity. In the end, following things needed to be done - hope I didn’t forget anything: manage all APs by the same instance of RouterOS - use WifiWave2 CAPsMAN, set authentication type to WPA2 Oct 30, 2020 · Mikrotik MESH is along the original MESH idea, creating a big wireless networks that self organises it regardless of topology. on a 40MHz AP, someone with Dec 31, 2018 · Login with WinBox with MAC address Create new bridge interface Put in created bridge all of the Ethernet and wireless interfaces Set IP address on bridge for management purposes, for example if your main router LAN IP is 192. Problem is mac book connects to Mikrotik wireless network but has no internet access. I have a little Mikrotik hAP mini RB931-2nD. I setup wifi network working on CAPsMAN only for my devices from access list. Now I’m building a home network for my friend and decided to try Mikrotik wifi routers instead of Unifi. I can fix this problem by logging into the Mikrotik administration page, select Wireless → Registration → Click on the connection → Ping. Mikrotik wiki calls the e channels “extension channels” Dec 19, 2024 · Brand new to router os. 11 standards, it provides complete support for 802. My Laptop manages to negotiate a high-speed wireless connection to the access point, but the download speed never exceeds ~160Mbps. This repository holds a number of scripts to manage RouterOS devices or extend their functionality. Thank u for your help and advice Oct 10, 2024 · Mikrotik APs are not simple commercial APs with a simple gui and four parameters in crode. AirCube’s maximum transmit power is listed as 22dBm, and God only knows whether it is the effective power or the power actually going into the antenna. xx which means (at Oct 21, 2019 · The responses and clarification are much appreciated. We don’t want use active directory with network policy and cert authentication. I’ve got an HAP Lite. Feb 21, 2023 · The 20/40/80MHz notation in Mikrotik, suggests the use of “dynamic bandwidth” only, for wider channels. 88. Restoring the backup from before downgrading, where the interface's were still listed causes them to appear again but the log still mentions that We would like to show you a description here but the site won’t allow us. Press one time more - OFF. The 5Ghz radio is set to Superchannel, no_country_set, but my rf scanner is only seeing 80Mhz. Ask questions, listen to presentations, talk with specialists and see interesting technology demos by MikroTik and the users themselves - all here, at the MUM. Feb 14, 2024 · The term “mesh” can be a bit misleading and a more traditional term is Wi-Fi repeater or wireless bridge even? The Mikrotik devices can certainly do this. They are attended by network engineers, integrators and managers, who would like to learn about routing and managing wired and wireless networks using MikroTik RouterOS. Can someone please tell me how to fix this? Sincerely Nov 26, 2016 · Hello! I am a big fan of Mikrotik and I am trying to learn litlle by little this interesting technology. They are routers with ethernet and wireless network cards. I cannot do it at… Jul 13, 2018 · Hi, I have a question about wireless wire 60ghz. MikroTik makes networking hardware and software, which is used in nearly all countries of the world. Looking at your diagram, are you planning to use 2. 15. 8GHz), I’ve set the 5G fallback to use NV2 and set it to 40Mhz bandwidth. But the default configuration has it set up with a 192. Wireless can operate in Jul 17, 2009 · Okay guys, I’ve been on Mikrotik for years now and know it inside and out, except I don’t have a grasp on wireless stuff completely yet. What can be the cause? I’m using just 2,4GHz and the idea is to make a Hotspot for public WiFi in VLAN 500 and having the management IP of the APs reachable in unttaged VLAN. Documentation applies for the latest stable RouterOS version. I tried the scypt above for disabling and it is working fine. Jan 28, 2016 · easiest solution for you is to use RouterOS bundle package everywhere - if you had that wireless. RouterOS is a stand-alone operating system based on Linux kernel. A community-contributed subreddit for all things Mikrotik. It can also be installed on a PC and will turn it into a router with all the necessary features - routing, firewall, bandwidth management, wireless access point, backhaul link, hotspot gateway, VPN server and more. That’s why WinBox is your go-to platform for configuring and managing MikroTik devices with ultimate freedom, precision, and speed. MikroTik hardware general Hardware talk How to deal with problems using various support options for MikroTik products and how to contact Support Specialists. The TPLink/Netgear MESH is a bit different as its already optimised for one network topology (mainly only one AP and one satellite) May 21, 2022 · Sierra Wireless MC7455 Install and Config The physical install seemed pretty straightforward. I read about setting this up through mac address authentication but is there a way to do this easier as what do you do when you have to update the mac addresses constantly? Just curious to see if there is another way May 2, 2015 · dear friends would like to know a way to get the CCQ rx and tx CCQ through the terminal in Mikrotik. And I am lost. Router Configuration: 1. RouterOS is the operating system of MikroTik devices. i’ve tested so many things for the past months from altering tx power and signal to noise ratio but Mikrotik WiFi 6 (802. Jan 5, 2024 · So MikroTik boards will use antenna-gain value to limit the power going into the antenna to 16-19dBm, thus capping the effective transmit power at the required 20-23dBm. Please ensure if you're asking a question you have checked the Wiki First: https://help. 35K subscribers in the mikrotik community. MikroTik develops and sells wired and wireless network routers, network switches, access points, as well as operating systems and auxiliary software. Earlier I have configured few networks with Mikrotik router and unifi wifi AP’s. Complete documentation about the package is in mikrotik site. Sascha Bruder and 3 others 4 reactions · 5 comments 󱎖 Mikrotik HAP AC3 wireless interface not working Fu-Shiang Ching AREDN 2y Scripting RouterOS Scripting and API Wireless Networking Wireless networks Virtualization CHR, MetaRouter, KVM, Xen and other virtual systems that run RouterOS Security Discuss best practices of securing your routers with firewall and other methods. ), giving the ability to segregate LANs efficiently. Oct 9, 2024 · hi hope everybody’s doing great! me and my friends are connected to a single station with a distance of 1 kilometer and with great signal and their connection is solid but mine have huge tx ccq drop to sub 10%(since we’re all talking on discord and i’m the only one with this problem. Reset without default configuration. Pop the cover off the MikroTik LHG R, remove stickers on the included thermal pad and sandwich it between the MC7455 and the mPCI-e slot, connect up the antenna leads (black to “Main”, grey to “Aux”), make sure both ends of both cables are secure (mine had popped off the MikroTik side), pop Feb 8, 2021 · I’m wondering if Mikrotik have any plans or interest in developing a wireless access point or module that supports Zigbee, like some of the Aruba access points do. the command: interface wireless monitor 0 It does not show the CCK when the interface is in access point mode After upgrading my cAP ax from 7. It is not enough to configure the wireless link, you also have to configure the routing part. This discussion has definitely helped me understand much more about the antenna-gain setting and what it does, but it seems like you’d need to manually calculate EIRP in order to figure out if you’re over the legal limit depending on the wireless card unless it’s assumed all wireless cards output would meet the dBm limit with the tx Nov 5, 2020 · In Wireless Local Area Networking - RouterOS - MikroTik Documentation is stated that: frequency (integer [0. Using Winbox, I have been unable to change the frequency so as not to interfere with radar in the area. It is not doing any optimisation on the Wifi client side (only on the backbone). The driver uses a combination of settings and algorithms to determine the best transmit power for a given connection, taking into account factors like signal strength, data rate, and MikroTik makes networking hardware and software, which is used in nearly all countries of the world. Unfortunately, their WiFi is not as great (although it’s not terrible). The building is 100% isolated from all outside RF. It consists of cables, switches, wireless point-to-point, fiber, etc… In this setup, the subscribers are connected via 2 switches to ether2 and ether3 on the router, and they use PPPoE to authenticate with their unique username and password. 13 hours ago · Mikrotik Wap AX Config setup [not working?] RouterOS Wireless Networking NAtsu March 23, 2026, 8:27am Mar 12, 2026 · Is it possible to reconfigure my current hAP AX3 which is acting as my standalone router/wifi device as only wifi? I am needing to learn pFsense management and since the new firewall does not have wifi, wanted to configure the AX3 as the wifi side of the network setup. Is anyone else of the opinion that it is a win-win for Mikrotik to achieve Wi-Fi certification on their most popular units, ie cAP ac, perhaps hAP ac3? Jun 6, 2025 · Wifi 7 - MikroTik when??? RouterOS Wireless Networking infabo June 6, 2025, 1:44pm 81 Oct 21, 2025 · RouterOS Documentation This webpage contains the official RouterOS user manual. Also available in the documentation in PDF format for offline use (updated monthly). 4Ghz. 20 (2025-Sep-29 12:33): arm64/x86/chr - added MikroTik User Meeting (MUM) is a conference on MikroTik RouterOS software and RouterBoard hardware. I’ve been waiting for years for Mikrotik to make a product that operates in the 6 GHz to low 7-GHz bands. Useful user articles The Dude Questions and Suggestions for The Dude Network Monitor The User Manager Topics about the mikrotik user manager Nov 16, 2022 · Some ( non-Mikrotik ) WiFi 7 , Wi-Fi 7 products are shipping right now. 11g, 802. 3, (while also updating the wireless package)it's not longer able to find it's wireless interfaces. 13 and installing the wireless package, they are still missing. 1. MikroTik has clung to their 16MB flash while these APs had 256MB or 512MB flash for a long time. RouterOS is the operating system developed by MikroTik for networking tasks. I live in the USA and have set the router for “United States”. Mikrotik's advantage is it does a wide variety of things well, and it does it at a very low comparative cost. i’ve tested so many things for the past months from altering tx power and signal to noise ratio but Aug 2, 2024 · Just to preface, I’m what I would consider an enthusiast but far from an IT pro. mikrotik. Whether you’re a seasoned network administrator or a tech enthusiast, WinBox delivers everything you need to manage your network effortlessly, at no extra cost. My main router is an Tp-link M7350 the settings in tp-link is SSID:TP-Link_C5A0 password: ******** “only numbers” channel: 2 wireless mode :11bg wireless security: wpa-psk /wpa2 psk AES My problem is that I configure the mikrotik to acces to TP-link network Sep 30, 2025 · RouterOS version 7. I suspect interfereence from local radar or other 5ghz systems. It has a WAN connection. It currently is setup so that users connect with a pre-shared key. Nov 13, 2022 · Wireless Debug Logs Debugging wireless problems using Logs. 433ah w/ XR5 on each end PacWireless GD5W wideband grid dish, 28db Ive been struggling over low signal strength since installation. I have a RADIUS proxy running in a VM, and want to have the Chateau use the RADIUS proxy for authenticating users. 6 in a frequent frequency like once in 5 minutes i get ping spikes which cause drops in connections, it can be seen on the screenshot. 11n and 802. 40. I’m not getting DHCP. 13. It has been easy and everything has worked fine. As described on the wiki here: WiFi - RouterOS - MikroTik Documentation for "wifi-qcom-ac" you need to manually add wifi interaces into the bridge and assign pvids: /interface bridge port add bridge=bridgeLocal interface=wifi1 pvid=10 add Mar 9, 2026 · I’ve purchased a pre-paired set of Cube Pro 60GHz (CubeG-5ac60aypair) I will be using these as a point-to-point link over 300m in Scotland, with no additional nodes. The TPLink/Netgear MESH is a bit different as its already optimised for one network topology (mainly only one AP and one satellite) Nov 3, 2023 · I started with the wireless (two cAP ax APs), but the steep learning curve has given me pause. My problem is that my devices always connect and disconnect with my wifi every few minutes. May 4, 2005 · Wireless Failover Setup: How to keep only one interface connected to AP (5GHz primary, 2. npk package would be replaced by wireless-fp automatically. 49. 4GHz for the wireless mesh/uplinks? May 21, 2022 · Sierra Wireless MC7455 Install and Config The physical install seemed pretty straightforward. 3). This routerOS is quite a bit more complicated than what I am used to so please bare with me. I own a hAP ax3. 4GHz backup)? 4: 80: March 6, 2026 Mikrotik routing etc capabilities are significantly better than anything in the same price range. Mikrotik develops high performance routers and wireless ISP systems, providing both hardware and software for most countries around the world. Pop the cover off the MikroTik LHG R, remove stickers on the included thermal pad and sandwich it between the MC7455 and the mPCI-e slot, connect up the antenna leads (black to “Main”, grey to “Aux”), make sure both ends of both cables are secure (mine had popped off the MikroTik side), pop Mikrotik develops high performance routers and wireless ISP systems, providing both hardware and software for most countries around the world. bitb cuhus ycsjao zvoet zyfh sroly cplz qhfwgamz qcwcon lgqrptcp