TP-Link Archer T4U AC1200 Dual Band WLAN adapter (AC-speed up to 867 Mbit / s, USB 3.0, WPS, with USB extension cable, Windows 8.1 / 8 / Vista / 7 / XP) black (accessories)
I had the short stick on Win7 64 in use. Installation was not critical, but constantly disconnections, 2 times system crashes with driver problem. Back Driver was already the latest. After I have uninstalled the stick again and again using my old Dat