Specifications: 802.11 ac/a/b/g/n RTL8812 1200M Dual Band WiFi USB Dongle Latest 802.11N Wi-Fi Technology: WD4603AC is a 802.11n Wi-Fi USB module, which is backward compatible with 802.11ac/a/b/g/n standard. With advanced 2T2R MIMO technology, WD4603AC delivers ultimate wireless data rate for up to1200Mbps. It is designed properly for any wireless enabled devices with standard USB 3.0 Type A. Secure Wireless Connection: 4603AC also features advanced WEP encryption, WPA, and WPA2 to help to protect data over wireless communication without sacrificing the performance. Features: Chipsets: Realtek 8812 Compliant with 802.11ac/a/b/g/n Dual-Band standard Interface: USB 3.0 Antenna: Integrated Speeds up to 1200Mbps Advanced security: 64/128-bits WEP, WPA, WPA2 Support Windows 2000/ XP/Win CE/ Vista/ Win7/Win8/Win8.1/Win10/Linux, MAC 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. System:Win10/8.1/8/7/xp/vista;32/64bits;MAC IOS;Linux Features: Supports 802.11ac standard- The next generation of Wi-Fi Backward compatible with 802.11 a/b/g/n products Ultra-fast AC1200 (300Mbps+867Mbps) wireless speed with 802.11ac Maximum speed up to 5GHz 867Mbps or 2.4GHz 300Mbps Dual Band connections for lag-free HD video streaming and gaming Supports Windows 10/8/7/XP 32/64bit, MAC OS, Linux Package contents: 1* Wireless USB adapter 1* CD driver ============================================================================================================================ Products 1) All photos are taken with actual products 2) Photo is for reference only. Due to different display screen may bring huge color difference to the same picture, there may occur color range difference with physical product. We don hold any responsibility to the color difference and will not accept about such related complaint. 3) Retails package may change without prior notice.