Adapter converter for video and audio signal from digital high definition HDMI, to analog RCA. You can view the signal in high definition from: blu-ray player, computer, video game console, decoder, cromecast, etc. in your old TVs that have RCA inputs. The converter must be powered, the USB power cable is included in the package, as a power supply you can use any USB wall charger for mobile phones (the charger is not included in the package) Dimensions: 66x55x20mm Weight: 60g Plug and play HDMI 1 compatible. 3 Input: HDMI Output: RCA (yellow, white, red) CVBS output: PAL, NTSC_M, and (NTSC_J) HDMI input resolution 640x480 @ 60Hz 800x600 @ 60Hz 1024x768 @ 60Hz 1280x720 @ 60Hz 1280x1024 @ 60Hz 1360x768 @ 60Hz 1600x1200 @ 60Hz 1920x1080 @ 60Hz 480i / 60Hz 480p / 60Hz 576i / 60Hz 576p / 60H 720p50 / 60Hz 1080i50 / 60Hz 1080p50 / 60Hz