COMPATIBILITY: Compatible with all Amazon Fire TV Stick Models, Roku Streaming Stick, and Chromecast Streaming Stick. Also known as: Amazon Fire Stick USB Power Cable, Fire Stick USB Power Cable, Amazon Fire Stick USB Power Cord REMOVE-THE-CLUTTER DESIGN: Optimal length (8.5 inches) designed to power your Fire TV Stick using your TV's USB port, without the clutter (or without wires dangling from the back of your TV) TECHNOLOGY: Designed to efficiently transfer power from your TV's USB port to your Fire TV Stick, Roku Streaming Stick or Chromecast Streaming Stick, Excellent alternative to mission cables usb power cable for fire tv stick.