The advantage of Xiaomi Mi AC1200 Wi-Fi Range Extender (model designation RA75) is its compact size of 84 x 100 x 82 millimetres. The product can be connected directly to an electrical outlet using a suitable clamp. Setting and managing individual parameters is also possible via the Mi Home mobile app, following the example of other extensions from the manufacturer. As for connectivity, support for IEEE 802.11ac / n / a (5 GHz) and IEEE 802.11n / b / g (2.4 GHz) is available. In this case, the maximum connection speed stopped at 867 Mbit / s at 5 GHz (802.11ac, 2 x 2 antennas at 80 MHz) respectively. 300 Mbit / s at 2.4 GHz (802.11n, 2 x 2 antennas at 40 MHz

Xiaomi Mi Wi-Fi Range Extender supports WPA-PSK, WPA2-PSK security standard. There are two usage modes, namely, repeater mode and access point mode. This device is also equipped with 64 MB RAM for smooth operation and fast connectivity

On the housing of this Xiaomi Mi Wi-Fi Range Extender, finished in matte black, we can also find a Fast Ethernet port (1 Ethernet port 10/100Mbps) and a pair of control buttons (WPS button and Reset button). There are also LEDs that indicate the current status of the device. Only one Mi Home app is needed to control the device, with which you can easily connect the device to your wireless network and perform the configuration without any hardware skills