Kensington K97323WW Black Belt for Surface PRO X - It features military grade drop protection, full access to all ports and full use of the kickstand, and a two-year warranty. Other features include a self-adjusting hand strap that allows the device to lie flat, keyboard holder, Type Cover strap to help keep your keyboard protected and clean, and pen holder that conveniently secures and stores the surface Slim Pen. TAA-compliant.