Wireless Bluetooth 5.0 Keyboard for Microsoft Surface Pro 3 4 5 6 7 8 9 10 11 12 13 Pro X Go 1 2 3 4 with 7-Color Backlit Two-Button Trackpad Rechargeable Battery and Type-C Charging Cable

The keyboard can only be compatible with Microsoft Surface go 10.1 inch and surface go 2 10.5 inch. Other machine models are not compatible. Please purchase according to your machine model. Keyboard usage: Turn on the switch on the keyboard until the green light on the keyboard lights up. Then press the FN + ese button and the indicator light flashes. Then turn on the Bluetooth of the tablet, start to collect and click Connect.