Specifications: Chipset:Realtek RTL8811CU Interface:USB2.0 Hi-Speed connector Wireless Speed:11n: Up to 200Mbps AC: Up to 433Mbps Frequency Range:2.4GHz 5.8GHz Wireless Transmit Power:20dBmMAX 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 Support Operating System:Windows XP/Vista/ Win 7/Win 8 /Win8.1 /Win10/Win11 KEY FEATURES: 1.600Mbps wireless transmission rate 2.Dual band frequency,2.4GHz 200Mbps+5.8GHz 433Mbps 3.Free driver, no need CD or download the driver online 4.Provides two methods of operation: Infrastructure and Ad-Hoc 5.Quick Secure Setup, complies with WPS for worry free wireless security 6.Supports 64/128-bit WEP, complies with 128 bit WPA standardTKIP/AES, supports MIC, IV Expansion, Shared Key Authentication, IEEE 802.1X 7.Supports Windows XP/Vista/win7/win8/win8.1/Win10//Win11 Description This Dual Band Adapter delivers powerful wireless technology to your desktop or notebook computer. Simply plug the adapter into an available USB port and connect to a wireless network to access a secure, high-speed internet connection 2.4GHz 150Mbps or 5GHz up to 433Mbps. And with integrated Dual Band technology Features Chipset: 8811 System: for Win10/8.1/8/7/xp/vista;32/64bits;for MAC OS;for Linux Supports 802.11ac standard- The next generation of Wi-Fi Backward compatible with 802.11 a/b/g/n products Ultra-fast AC600 433+150Mbps wireless speed with 802.11ac Maximum speed up to 5GHz 433Mbps or 2.4GHz 150Mbps Dual Band connections for large-free HD video streaming and gaming Specification Wireless Standards : IEEE 802.11ac IEEE 802.11n IEEE 802.11g IEEE 802.11b Transmit Speed 802.11b: 1/2/5.5/11Mbps 802.11g: 6/9/12/18/24/36/48/54Mbps 802.11n: up to 150Mbps 802.11ac: up to 433Mbps Frequency Range : 2.412~2.4835 GHz 5.180~5.320GHz 5.500~5.700GHz 5.745~5.825GHz Work Channel : 1 ~ 132.4G 36 ~ 165 5G Work Power : 18dBm Typical Sensitivity : 11n: -68dBm@130M; -68dBm@108M 11g: -69dBm@54M 11b: -85dBm@11M 11ac: -59dBm@433M Wireless Security : WPA/WPA2/WPA-WPA2/802.1x 64/128 bit WEP Support Operation System : for Win xp,vista,win7,win8,win10; for mac10.5~mac10.8; for Linux Driver for Kernel 2.6.18~2.6.38 and 3.0.2; for Android 1.6~2.3 and 4.0 Chipset : Realtek8811 Host Interface : USB 2.0 LEDBLUE : Link/Act Antenna Type : 2dbi SMA Size : 45x20x10mm with out antenna Environment : Operating Temperature: 0~45 Storage Temperature: -20~75 Operating Humidity: 10% ~ 90% RH Non Condensing Storage Humidity: 5% ~ 95% RH Non Condensing Package Included 1* Wireless USB Adapter 1* 2 dBi Antenna