Brand EDUP body type wireless LAN wireless network interface USB external antennas, detachable antenna gain 2dbi follow 1 to 13 transmit power 20dBm safety features standard IEEE 802.11b / g / n wireless speed 300Mbps 2.4GHz frequency range of the operating channel support 64/128 / 152-bit WEP data encryption; supports WPA-PSK / WPA2-PSK; TKIP / AES encryption and other additional features 2T2R 300m real support system for Windows / XP / Vista / chip chip-8192cu Notes TV, Player 7 WIN7 WIN8 MAC, etc. This chip is compatible with the need to use the (manufacturers may change without notice in the case of chip configuration) Dimensions 18x45x89 (mm) Weight 0.02kg characteristic feature support for mobile phone ipad wifi soft AP wireless Internet access more EDUP wireless products go to http: // edup-link.jd.com Jingdong flagship store