1、Let you watch hd video online or play online multiplayer games anytime and anywhere. 2、The 5.8GHz wifi channel with low interference, which can not only avoid the 2.4ghz traditional network frequency band with crowded network, but also enjoy the wireless transmission rate up to 300Mbps. 3、Support all mainstream operating systems on the market, including for Windows7/Windows8/Windows Vista/Windows XP/Windows2000/Linux, etc., to meet the needs of all types of users. 4、Carefully create bright surface, fine frosted bottom, you can feel the texture hold. 5、Supports multiple Wi-Fi encryption modes, including WPA, WFA, WPA2, WAPI, WPS2.0, and other advanced security mechanisms, support WPS button, can effectively prevent network attacks and embezzlement. Features: Let you watch hd video online or play online multiplayer games anytime and anywhere. The 5.8GHz wifi channel with low interference, which can not only avoid the 2.4ghz traditional network frequency band with crowded network, but also enjoy the wireless transmission rate up to 300Mbps. Support all mainstream operating systems on the market, including for Windows7/Windows8/Windows Vista/Windows XP/Windows2000/Linux, etc., to meet the needs of all types of users. Carefully create bright surface, fine frosted bottom, you can feel the texture hold. Supports multiple Wi-Fi encryption modes, including WPA, WFA, WPA2, WAPI, WPS2.0, and other advanced security mechanisms, support WPS button, can effectively prevent network attacks and embezzlement. Specifications: Material: PVC Color: As is shown on the photo CPU: For Ralink RT5572N Working Frequency: 2412-2483.5MHz, 4.915-5.825GHz(Different countries use different frequencies) Protocol: 802.11b, CCK, QPSK, BPSK, 802.11a/g/n: OFDM Antenna: Two Dual-Band External Antennas Security: WEP 64/128, WPA/WPA2/WAPI, TKIP/AES, WPS/WPS2: PIN,PBC Transmission Power: 802.11b(CCK) 11Mbps: 17+/-1dBm 802.11g(OFDM) 54Mbps: 15+/-1dBm 802.11a(OFDM) 54Mbps: 11+/-1.5dBm 802.11n(HT20@MCS7), 13+/-1dBm, (HT40@MCS7), 12+/-1dBm Receiving sensitivity: 802.11b: -88+/-1dBm; 802.11g: -73+/-1dBm 802.11n(HT20): -71+/-1dBm 802.11n(HT40): -68+/-1dBm 802.11a: -70+/-1dBm Operating Voltage/Current: DC5V±5%, ＜350mA/802.11n HT40 or 3.3VDV±5%, ＜500mA/802.11n HT40 Host Interface: USB2.0 Interface: 7-pin or 4-pin, 2.0mm, or 4-pin 2.54mm pitch pin header Package list: 1 x Network Card