The Mission Mini USB Cable is designed specifically for powering a 4K Fire TV, providing a reliable and high-quality connection for your device. With a USB connector on one end, this cable allows for easy and efficient power delivery to your TV. The compact size of the cable makes it convenient to use and store, while the powered feature ensures that your device remains powered and ready for use at all times. Trust in the Mission brand to deliver a reliable and effective USB cable for your Fire TV.