Item Type: Adapter Chipset: For Realtek RTL8811 Interface: USB2.0 High Speed Connector Wireless Speed: 11n: Up to 150Mbps AC: Up to 433Mbps Frequency Range: 2.4GHz and 5.8GHz Wireless Transmit Power: 20dBm (Maximum EIRP) Modulation Technology: OFDM / CCK / 16-QAM / 64-QAM Wireless Security: 64/128 Bit for WEP / WPA / WPA2 / WPA-PSK / WPA2-PSK (for TKIP / AES) Temperature Range: Operating Temperature: -20℃ to 70℃, Storage Temperature: -40℃ to 90℃ Humidity: Working: 5% to 95% (No Condensation), Storage: Up to 90% (Non-Condensing) Supported Operating Systems: For Windows XP / Vista / Linux / Win 7 / Win 8 / Win8.1 / Win10 / Mac OS 1、600M driverless installation, USB wireless network card 5.8G/2.4G dual-band WIFI receiver. 2、2.4G/5.8G dual-band synchronization support, the new 11AC wireless technology will bring you unlimited travel in the online world. 3、Supports automatic detection and automatically adjusts the optimal working mode and transmission rate. 4、The 5.8GHz WIFI channel with low signal interference and no dropped line can avoid the crowded 2.4GHz traditional network band and enjoy the wireless transmission rate of up to 433Mbps. 5、In the network card mode, it is used for connection of computers and other devices, plug and play. 1 x Network Card Adapter