Mission Power USB cable allows you to power your Chromecast directly from your TV's USB port - not matter what the current rating. It's the quickest and simplest way to set up your Chromecast. Mission Power USB cable includes proprietary circuitry that stores excess power from the USB port and then releases it during brief intervals when the Chromecast's power load exceeds the power output capability of the USB port. In this way the Mission Power USB power cable is able to increase the peak power capability of your TV's USB port. With Mission Power, even low power 500mA USB ports can support the peak power requirements required for downloading and watching videos, gaming, etc. Chromecast not included.

Compatible with both the old and new Chromecast. CHROMECAST NOT INCLUDED.
Eliminates the need for an AC power outlet.
Compatible with all powered USB ports.
Includes special power management circuitry that enhances the peak power capability of the USB port.
Ideal length (10 inches) for conveniently connecting Chromecast to the TV's side USB/HDMI ports.