The SZKUYIER HDMI to VGA adapter provides a cost-effective and easy solution for connecting a desktop, laptop, or other devices with HDMI port to a VGA display such as monitor, projector or TV. If you have any questions, please contact us Support HD resolution, super clear picture, fast transmission speed The maximum signal range up to 1920 X 1200, 1080p; Video input signal: 5Volts p-p(TTL) ; Support VGA video bandwidth: 10 bit, 162MHz Video amplifier bandwidth: 162MHz Support resolution up to 1920 X 1200, reduce blank signal during transmit. Newly standby function, environmental friendly and energy saving. Lower energy consumption, heat-reduced, extend the life of the product. Stable performance, hard to skip the screen Specifications Input: HDMI Male Output: VGA Female; A VGA cable (sold separately) is required Supported Resolutions: 480i/480p/576i/576p/800x600/720i/ 720p/ 1280x1024/1600x1200/1080i/1080p HDCP Support: No Audio Support: No Installation: Plug and Play NOT compatible with low-power HDMI devices such as PlayStation 4, Apple MacBook Pro with Retina Display, Mac mini, and Apple TV. NOT compatible with DVD or Blu-ray players that requires HDCP key to review copyright contents NOT bi-directional, it doesn't support connection from VGA source to HDMI moni When first connecting. It may be that the interface of the old cable does not respond to aging. Please reconnect. Repeat 1-2 times. make sure it's a tight connection Package included: - 1x HDMI to VGA Adapter