Right now at Amazon, you can purchase a Techkey 600Mbps Wi-Fi dual band USB network adapter for $8.22 when you use code NQAU4OCW at checkout. A similar adapter can be found at Walmart for $11.98, so this deal is your best bet today.
This adapter helps to eliminate spotty WiFi, and all you need is a USB port to install. It is supported by WLAN routers, meaning a safer wireless connection. It supports Windows 10, 8.1, 8, 7, XP and Vista, as well as Mac OS 10.9-10.15.
Shipping is free forΒ PrimeΒ members.Β This deal can change or expire at any time.