GuDoQi USB WiFi Adapter, AC1300Mbps Wireless Network Adapter for PC, Dual Band 2.4GHz / 5.8GHz USB 3.0 Mini WiFi Dongle, Support Windows XP/7/8/8.1/10,Mac 10.9-10.14

Use Guide If your WiFi adapter is closed to the router, the 5G band can make you fast speed in watching video and playing online games. 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 1300Mbps WiFi adapter's max speed is up to 867Mbps when you connect to 5G band, While it tops out at 400Mbps in 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 your network size, router, barriers, laptop or PC 's internal memory The USB WiFi adapter only can receive network signals, but can not strengthen it If the WiFi adapter stop working suddenly, please unplug and replug the WiFi adapter and then reinstall the driver or update the driver manually If the connection is unstable, please check your signal strength and signal channel Specifications: Interface: USB3.0 Wireless Standard: IEEE802.11a/b/g/n/ac Transmission Rate: 1300Mbps Frequency Range: 2.412-2.472GHz; 5.180-5.825GHz Security: Support WPA / WPA2 / WEP encryption Size: 38.5 x 17 x 8.5mm Solution for poor signal: Placing wireless devices on high places and reducing obstacles Change the channel of the wireless transmitter to avoid co-channel interference, and turn off the surrounding frequency devices, such as microwave oven, Bluetooth, etc Replace the higher gain antenna and select a more suitable antenna for different environments and requirements Replace high-power wireless routers, high-power wireless network cards or add power amplifiers Add a good performance relay device Package including: 1 x USB Wifi Adapter 1 x CD driver 1 x User Manual