AC1200 USB WiFi Adapter Gshine Wireless Network Adapter Dual Band 2.4-5G USB3.0 High Gain 5dBi Antenna 802.11ac WiFi Dongle Wireless Network Adapter for Desktop Laptop Supports Windows Mac and Linux

Knowing the following will give you a better product experience. 1. The specification of this wireless USB adapter is 1200Mbps (2.4G: 867Mbps, 5G: 300Mbps). When using this WiFi adapter, a router with a speed of 1200Mbps or more than 1200Mbps can play the maximum performance of it. 2. Generally customers can't get the maximum speed. But it has nothing to do with the quality of the product. The network environment, router, barriers, laptop and PC 's internal memory… many factors can affect the speed. 3. Please plug the Wi-Fi dongle into the usb ports behind the computer host if you have a desktop. This way will let the Wi-Fi dongle get enough power. 4. This Wi-Fi dongle will not boost the speed of original router. It only helps your computer to receive better router's signal and faster speed. 5. Please turn off the built-in Wi-Fi when using on a laptop.( If your laptop has the built-in Wi-Fi ).