TP-Link Archer T9UH - network adapter
The Archer T9UH lets your PC or laptop take full advantage of the high-speed Wi-Fi created by AC1900 dual band routers. Enjoy connections 3x faster than Wireless N with Wireless AC technology. The Archer T9UH supports dual band Wi-Fi - use the 5GHz band for lag-free gaming and HD streaming, and the 2.4GHz band for video calls and shopping online.