Intellinet 523974 Wireless 300n Usb Adapter CONNECTS DESKTOP PC OR NOTEBOOK TO A WIRELESS NETWORK. UP TO 300 MBPS NETWORK LINK SPEED. ADVANCED 2T2R MIMO TECHNOLOGY WITH 2 INTERNAL ANTENNAS FOR ENHANCED THROUGHPUT & COVERAGE. SUPPORTS WMM (WI-FI MULTIMEDIA) FOR INCREASED MULTIMEDIA DATA THROUGHPUT. SUPPORTS WEP (64/128 BIT), WPA & WPA2 DATA ENCRYPTION.