Features: 150Mbps wireless transmission rate; Provides two methods of operation: Infrastructure and Ad-Hoc; 5dBi Fixed high-performance antenna Supports 64/128-bit WEP, complies with 128-bit WPA standard(TKIP/AES), supports MIC, IV Expansion, Shared Key Authentication, IEEE 802.1X; Supports for Windows; For XP/ista/win7/win8/win8.1/win10; With an internal drive, it can automatically complete installation once plugged into your computer, releasing you from troublesome configuration, and installation using a CD or drive. Specifications: Chipset: for Realtek RTL8188GU Interface: USB2.0 Hi-Speed connector Wireless Speed:11n: Up to 150Mbps Frequency Range: 2.4-2.4835GHz Wireless Transmit Power: 20dBm(MAX EIRP) Modulation Technique: OFDM/CCK/16-QAM/64-QAM Work Mod: Ad-Hoc/ Infrastructure Wireless Security: 64/128 bits WEP, WPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES) Temperature Range: Operating-20℃ to 70℃, Storage:-40℃ to 90℃ Humidity: Operating 5% to 95% (non-condensing), Storage: Max. 90% Support Operating System: for Windows XP/Vista/Linux/Win 7/Win 8/Win8.1 /Win10 Dimensions (HxWxD): 15*6.5*21 mm Package includes: 1x Free Driver 150M WIFI Adapter Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.