TP Link AC600 Wireless Dual Band USB Adapter for PC, Desktop, Laptop and Tablet (Supports Windows XP/7/8/8.1/10/11, OS X (10.710.13), 2.0 (Archer T2U)

Currys

Upgrade and make the most of your AC router with the TP-Link Archer T2U USB Wireless Adapter - AC 600, Dual Band, and enjoy seamless streaming and super-fast online gaming. To connect, you simply plug it into your computer using the USB 2.0 connector. With up to 600 Mbps transfer speeds and Windows compatibility, you'll be able to improve the wireless connectivity of a variety of PCs. The impressive data speeds make it the ideal upgrade to the built-in wireless card of your laptop, and can result in less buffering and interrupted connections when streaming media. It's compatible with dual band wireless too, so you can connect to either band emitted from your router.

Amazon

Archer T2U AC600 Wireless Dual Band USB Adaptor Selectable Dual Band connections for lag-free HD video streaming and gaming AC600 (433+150) Mbps wireless speed with 802.11ac A tiny way to get speedy next generation Wi-Fi connections Easy wireless security encryption at a push of the WPS button