This AC/DC adapter is a great replacement for your Xfinity device. It is designed for universal compatibility and has a 1:1 connection split/duplication. The adapter features a 2-contact AC male US connector B and a 6 ft cable length. With an output voltage of 5 V and a 1.5A power output, this adapter is perfect for powering your device. It is also compatible with various models and has a brand of Xfinity. 
 
C9F2, Non Data Device