Adapter USB WiFi 1200Mbps USB 3.0 WiFi Dongle 802.11 ac Wireless Network Adapter with Dual Band 2.4GHz/300Mbps 5GHz/866Mbps 5dBi High Gain Antenna for Desktop Windows XP/Vista/7/8/10 Linux Mac

Dual band usage instructions: This is a dual band WiFi dongle,there are something you should know before you make a complaint about speed. 1. You must have a dual band WiFi router with 5G band if you want to have a 5G signal. 2. The adapter's max. speed up to 867Mbps just works when you connect to 5G band, otherwise, it will just run at the max. speed of 300Mbps with 2.4G. Normally, your PC's network speed can't up to the wifi adapter's speed as it depends on many factors, Such as the network size router, barriers, laptop or PC 's internal memory... 3. If your computer is desktop, speed is not ideal, you can try to insert the WiFi adapter into the USB3.0(blue) port of you PC, that may assure the power supply. 4. This WiFi adapter will not boost the speed of original router, it just transmit the wifi signal. 5. If your WiFi adapter is closed to the router, and you want to have fast speed in watching video and playing online games, we suggest that you should connect to the 5G band. If your WiFi adapter is far away from the router, and you just want to surf the website, you¡¯d better connect to 2.4G band for better and stable signal. Superspeed USB 3.0 Port USB 3.0 supports transfer rates of up to 5Gbps-10 times faster than USB 2.0, ensures Wi-Fi adapter maximum throughput performance and more stable internet connection. Backwards compatible with USB 2.0 and 1.1 devices. Awesome compatibility No drivers required for Windows 10! Just plug and play! Compatible with Windows 10/8/8.1/7/Vista/XP/2000, Mac OS 10.5-10.13. (Not support Linux). Works with any Wi-Fi routers, once you've installed the CD and run the software, you can simply insert the adapter to get connected and upgrade your PC,laptop or Mac to work with the latest AC WiFi router for faster speed and extended range. PACKAGE: 1 * 1200Mbps USB Wifi Adapter 1 * Mini CD driver 1 * user manual