Dimensions: Package – 5.5”x6” LxWxH    5.91 x 5.91 x 0.71 inches
Description: RCA to HDMI Adapter Converter: Converts analog composite input toHDMI 1080p (60HZ) output,displayed on 1080p (60HZ) HD TV/ TV/ Moniter

Input ports: 1xRCA Female (Yellow, White, Red), Outputports: 1xHDMI 1.3 1080p. NOT support 3D and 4K, NOT support HDMI Converts to AV

AV to HDMI Converter: Plug and Play, Easy to Install andOperate, Powered by External USB Cable. Note: Please hook up the USB powercable (included) to 5V 1Apower source during use (not included power supply ).