Foktech Wifi Dongle, AC600 802.11ac Dual Band 5GHz Mini Wireless Network USB Wifi Adapter for PC Desktop Laptop, Support Windows 11/10/8/7/Vista/XP, Mac Os X 10.9-10.15. If your inbuilt laptop wifi is very unstable and slow, you can use the AC600 802.11ac Dual Band 5GHz Wifi Adapter to improve your WiFi.
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