HIGH TRANSMISSION SPEED - Ultra-fast 1200Mbps wireless speed and dual-band connections, 867Mbps on 5GHz and 300Mbps on 2.4GHz. Can help you connect even when signals are weak and offer you a better stable WiFi signal. Provide a lag-free experience for HD video streaming and gaming. SYSTEM COMPATIBILITY - This WIFI dongle with USB 3.0 port supports Windows XP / Vista / 7/8/10 (32/64), Not suitable for Linux or later, Mac OSX or later system. Not suitable for Linux systemPlease make sure your device is compatible with this device before purchasing the product PLUG & PLAY - Please make sure to install the driver, then you just need to insert the adapter to connect, the wifi adapter with compact design makes it easy to carry, and you can enjoy the fast surfing speed with your PC LIGHTWEIGHT & PORTABLE - This WIFI adapter with compact design makes it easy to carry, and you can enjoy the fast surfing speed anywhere with your PC WHAT YOU CAN GET - Package with a 5ghz WIFI receiver, mini CD, PROFESSIONAL after-sales team and lifetime warranty