This is an HDMI to VGA+HDMI adapter converter (tip: reverse conversion is not supported) The converter needs the power to work, and the HDMI and VGA output can only display the same screen simultaneously It is widely compatible with computers, set-top boxes, network boxes, DVDs, monitors, game consoles, and other devices with HDMI interface output, and can be converted to TVs, monitors, projectors, and other devices with HDMI and VGA interfaces Simple to use, plug and play, no driver required Support audio and video synchronization, with 3.5mm audio output, high-definition data transmission is stable and durable Specifications: Type: HDMI cable Interface type: HDMI+VGA Converter type: adapter / adapter cable Network Engineering: Other Connection line: 10cm Home improvement project: TV line Applicable equipment: set-top box Wire material: copper Material: ABS Wire length: 10cm