Adopt MMO technology and external 2dBI smart antenna to provide better and stable wireless transmission perCompatible Withmance.The USB wireless network card complies with eee802 11n( Draft2.0),EEE802. 11g,lEEE802. 11b standard, transmission rate up to 150Mbps.90 rotation antenna supports 90 rotation. The antenna angle can be adjusted according to the actual use environment and signal strength to improve the signal sensitivity, give full play to the perCompatible Withmance of the network card and enjoy high network speed at any time.The support system supports XP, VI, STA, wn7, wn8, wn10, lnux and other operating systems2dBI smart antenna can provide good wireless penetration, smoother data reception and wide coverage in a complex wireless environment with multiple barriers or interference.antenna can provide good wireless penetration, smoother data reception and wide coverage in a complex wireless environment with multiple barriers or interference.SpecificationsWireless Standard: IEEE802.1n, EEE802.11g, EEE80211bFrequency band: 2.4GHz ISM (Industrial, Scientific and Medical) bandPeak throughput: 150MbpsChannel: 1--14 channels (common domain selection)Data security: 16/128bit WEP encryption WPA, WPA-PsK, WPA2, WPA2-PSK, TKIP/ AESHost interface: high-speed USB2.0/1.1 interfaceAntenna Gain: 2dBiStorage temperature: -20-75CWorking temperature: 0-40CWorking humidity: 10%-90%RH (non-condensing)Storage humidity: 5%-95%RH (non-condensing)Compatible with multiple devices: PC, Raspberry Pi, Jetson nano size:135x12MM Material:ABScolour:BlackPackage Contents:1 x USB Network CardOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.