2 X rear-facing usb-c gen 2 2 X rear-facing usb-a Bluetooth 4.0 4 096 Pressure points Microsoft surface dock 2 black surface pen platinum 2 X front-facing usb-c 2 X rear-facing usb-c gen 2 2 X rear-facing usb-a Bluetooth 4.0 4 096 Pressure points Brand: Microsoft