I replaced the AC7260 AC Wi-Fi module in Thinkpad X1 Carbon (6th gen running Windows 10) with this AX200 module. The AX module worked automatically after turning the power on and entering Windows. I work from home and my Internet router signal is good. AC7260 game me 300 Mbps download speed, and this AX200 gives me 550-700 Mbps, upload does not change much. Please make sure to Shut down Windows (not in Sleep mode) first and then replace the module.