The Onn Composite AV to HDMI Adapter is a portable device in black color, designed to convert composite AV signals to HDMI 2.0 for 1080P HD quality. With a cable length of 3.5 ft, this adapter is ideal for connecting various devices for high-definition video output. The compact design and open box packaging make it convenient for on-the-go use, while the 5V output voltage ensures reliable performance. The onn brand ensures quality and compatibility with HDMI connectors.