The StarSat Mini USB WiFi Adapter provides 300Mbps wireless N connectivity in an ultra-compact nano design that can remain plugged into laptops. Featuring advanced WPA2-PSK (AES/TKIP) security and supporting 64/128-bit WEP, it ensures safe browsing. Compatible with Windows 11/10/8.1/7/XP, Mac OS X 10.9-10.14, and Linux 2.6.18-5.3. Ideal for HD streaming and VoIP calls with USB 2.0 convenience.