*For Windows 10: Your PC needs to have Windows 10 version 1703 or later for you to use an eSIM. The device also needs to be LTE-ready.
*Surface: Any AT&T-locked devices will not support eSIMs. If your device was purchased through another carrier, the carrier may have disabled eSIM capability in the Surface Duo. Please contact the carrier to confirm.
*Devices originating from China, Hong Kong, and Macao do not support eSIM functionality.