RND Dock for Moto X  (compatible without or with a slim-fit case) (black) Synchronize and Charge your Moto X smartphone with the USB cable. Power Protection Circuit included. Eliminates the hassle of removing your case. Supports majority of Cases. Compatible With: Motorola Moto X | RND Power Solutions products comes in professional retail packaging and offers a 1 year hassle free warranty. Authentic RND Power Solutions products will have our branding on the product and packaging.