The smallest WiFi access point from Mikrotik is mAP Lite, which is about the size of a matchbox. This is a complete device running RouterOS. Powered by microUSB, one network interface, one WiFi. You can make a radio bridge, you can access an access point (supports CAPsMAN seamless roaming technology), you can use a router ("on a stick" or WiFi). It is convenient to use for spectral analysis of the 2.0-2.5GHz band with a laptop. Also, this device is used to configure servers to which it is difficult to pull up an ethernet wire. Perfectly hides in a large Legrand box. Inside there is a powerful magnet, a reciprocal metal plate with Velcro goes to it. Mounting is convenient, but you have to be careful with magnetic cards, etc. and do not put them close to each other
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