Bayan Dual Function Car Headrest Mount for Previous Generation Kindle Fire HD 7-Blue Only compatible with previous generation Kindle Fire HD 7 with charging port on the bottom Search B00HH5T142 for new Kindle Fire HD 7 case.Search B00G2TSPFK for Kindle Fire HDX 7 case. Velcro strap is strong and elastic Viewing angle is adjustable No protruding or annoying plastic/metal parts.