For Chromecast 4th Generation HDMI Digital Video Media Streamer Android Converter Feature: Power your Chromecast directly from the USB port of the TV without needing an AC outlet nearby. Includes a special power management circuit that enhances the maximum power capacity of the USB port by storing extra power and releasing it as needed. Ideal cable length for easy connection to the USB or HDMI side port of the TV. Universal compatibility with all USB interfaces. Integrated energy storage circuit allows Chromecast to operate using power from any standard USB port. Compatible with all versions of Chromecast (single connector works with Chromecast and Google TV, as well as earlier Chromecast models). Specification: MPN GA01919US Features: Portable, Music, Voice Control, Wi-Fi Color: White Manufacturer Color: Snow Brand: Google Maximum Resolution: 2160p Connectivity: USB, Wi-Fi, HDMI Playable Media Formats: HDR10, Dolby Vision Product Line: Google Chromecast Model: Google Chromecast with Google TV Type: HD Digital Surround Sound Formats: Dolby Digital, Dolby Digital Plus Audio/Video Output: HDMI