The Mission Mini USB Cable is specifically designed for powering a 4K Fire TV, providing a reliable and efficient connection. With a 5V output voltage, this USB cable ensures that your Fire TV receives the power it needs to function properly. The compact size of the cable makes it easy to use and store, while the USB connector ensures compatibility with a wide range of devices. Whether you're streaming your favorite shows or accessing online content, this USB cable is a convenient and essential accessory for your entertainment setup.