Mission Power USB Cable for Powering Fire TV Stick [NOT Compatible FIRE TV Stick] Eliminates the need for an AC power outlet. [NOT COMPATIBLE WITH NEW FIRE TV STICK] Includes special power management circuitry that enhances the peak power capability of the USB port. Ideal length (10 inches) for conveniently connecting Fire TV Stick to TV's side USB/HDMI ports. Some TV USB ports may not be compatible with the Fire TV with Alex Voice Remote.