802.11n USB WiFi adapter/dongle (no:OT-WUA950NM)

Function:

It allows a computer or other device to connect to a wireless network (Wi-Fi) via a USB port, especially useful for devices without built-in Wi-Fi or for upgrading to a newer Wi-Fi standard. 

Specifications:

This specific model supports the 802.11N wireless standard and offers speeds up to 950Mbps (though 802.11n typically offers up to 150Mbps, so the 950M likely refers to a higher-speed variant or specific implementation). 

Compatibility:

This type of adapter is generally compatible with various operating systems, including Windows and Mac OS