600 Mbps Dual band WiFi network card
USB
External antenna

Supports 2.4 GHz and 5 GHz

Windows Vista/XP/2000/7/8/10, for Linux, for MAC OS10.5-10.13

300 Mbps Dual Band WiFi Adapter
USB
Built-in Antenna
Supports 2.4 and 5 GHz
Windows XP (32/64-bit), Vista (32/64-bit),
7 (32/64-bit) and 8 (32/64-bit), Mac OS and Linux