RND Dock for HTC One M8 (2014) (compatible with or without a slim fit case) (black) Synchronize and Charge your HTC One M8 smartphone with the USB cable. Power Protection Circuit included. Eliminates the hassle of removing your case. Supports slim fit cases Compatible With: HTC One M8 (2014) | 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.