Seidio Innodock Jr. Desktop Cradle for HTC EVO 4G (Black) Eliminates the hassle of removing your case or extended battery in order to dock your HTC EVO 4G Unique design allows for syncing and charging at the same time Charge via included USB cable Compatible with our SURFACE , ACTIVE , SURFACE Extended and Innocell Extended Life Batteries For use with: HTC EVO 4G Unique design allows for syncing and charging at the same time Charge via included USB cable LED power display Compatible with Seidio's Innocases and Innocell Extended Life Batteries