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 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 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 Host Interface : USB 2.0 LEDBLUE : Link/Act Antenna Type : 2dbi SMA Package Included 1* Wireless USB Adapter 1* 2 dBi Antenna