"For Chromecast-4th Generation HDMI Digital Video Media Streamer Android Converter Feature: Power to chromecast directly from the USB port of the TV without having to find an AC outlet near the TV. It includes a special power management circuit to improve the maximum power capacity of the USB port by storing the extra power and releasing it according to the need. Ideal length, easy to connect chromecast to the USB / HDMI side port of the TV. Universal: compatible with all USB interfaces. An integrated energy storage circuit built into the cable allows chromecast to be used with power from any USB port. Compatible with all versions of chromecast (single connector works with chromecast and Google TV or earlier versions of chromecast). Specification: MPN GA01919US Operating System Apple TV Software Features Portable Features Music Features With Voice Control Features Wi-Fi Color White Manufacturer Color Snow Google Maximum Resolution 2160p Connectivity USB Port Connectivity Wi-Fi Connectivity HDMI Playable Media Format HDR10 Playable Media Format HDR10+ Playable Media Format Dolby Vision Product Line Google Chromecast Model Google Chromecast with Google TV Type HD Digital Surround Sound Formats Dolby Digital Surround Sound Formats Dolby Digital Plus Audio/Video Outputs HDMI Package: 1x Game Controller"