Here is tips special for you: WiFi Dongle Support Systems: Windows 10/8/8.1/7/Vista/XP, Mac 10.5-10.15 ,Not support Linux,TV,Projector,Printer you can connect with 802.11ac 1200Mbps 1750MBPS router 2.WiFi Antenna:When signal is weak, you can turn the antenna 60 degree tilt,the signal of wireless usb wifi adapter for desktop/PC will better. 3. The WiFi adapter for desktop speed max. speed up to 867Mbps just works when wireless wifi adapter connect to 5G band, otherwise, the wireless card will just run at the max. speed of 300Mbps with 2.4G. Normally, your PC’s network speed can’t up to the wifi usb adapter’s speed as it depends on many factors, Such as the network size，router, barriers, laptop or desktop or PC ‘s internal memory… 4. 5 GHz mode stands out within short range. If your wireless card is closed to the router, then WiFi signal will be stronger under 5 GHz than 2.4 GHz .Now You want to have fast speed in watching video and playing online games, We suggest that you should connect;wireless USB adapter to the 5G band. If your wireless USB 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.5. This USB WiFi adapter for desktop only can receive network signals, but can not strengthen it, If you want to get booster function, then you choose a WiFi extender not WiFi USB adapter for PC 6. It is different for the program between our USB network adapter with notebook’s built-in 5 GHz wireless adapter,The ability to receive WiFi for notebook with built-in network card is weaker than mobile phone, While external network WiFi card is not better than notebook.The same router,From the ability to receive WiFi,the speed of the phone will be faster than Desktop or laptop.7. Don’t shaking and frequently plugin and unplugging,which may be cause looseness.
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Dual High Gain WIFI Antenna – Weak Signal Increased by Wifi Adapter for PC Use 2pcs Long Range WiFi Antennas of 5dBi, which makes usb wifi Adapter Ensures Range Extended WiFi Connection and Superior Stability for Desktop, Laptop, PC
1200Mbps High WiFI SPEED 802.11ac 5G/2.4G – Ultra-fast AC1200 wireless adapter speed, You Can Get Maximum 867Mbps Wireless Speed on 5GHz WiFi Band or 300Mbps on 2.4GHz WiFi for gaming online and seamless HD video streaming.
Super USB 3.0 Network Computer adapter – USB 3.0 Adapter Speed is 10times than USB2.0 it Support the wireless adapter for desktop speed up to fast link for the USB port.
Wi-Fi Hot Spot – You can create a Hot spot with the Soft AP Feature if your desktop is under wired Internet connection. You can boost Wi-Fi to your mobile devices from your computer
Warranty Service – 7X24Hours Technical Support. Please contact us if you have any problems about the usb wireless network adapter, we will respond to your issue within 24 hours.24Month Warranty.