Come and try our HDMI to VGA DVI HDMI Adapter Features: 1. HDMI to VGA DVI HDMI 2. Quick installation, easy operation, no need to set 3. Built-in conversion chip, support hot swap Description: 1. 3-in-1: Multifunction HDMI 3-in-1 simultaneous display converter,This adapter allows you to connect from your HDMI small size input deviceLaptops,Computers etc to your Big Size HDMI VGA or DVI Output Screenslike monitors,projectors,HDTVs via a HDMI VGA or DVI cableneeded,but not included. 2. 1080p Video Output: When you use our Adapter,you can duplicate your input devices' screen to your external HDMI and VGA DVI Monitors,if you connect more than one additional displays,all your screens can only have same view.It max support to output 1080p resolution 3. Audio synchronous transmission: If you would like to output Audio via our Adapter,please connect from our adapter's audio 3.5mm jack to your external speakers ,then the sound come out in your speakers;but if one of your HDMI monitor with audio output and speakers built in,the sound can be also directly transmitted to your attached HDMI displays along with the video. Note:Does not work with Chromecast to get audio for TV or Monitor. 4. Micro USB for Power Supply: if you connect to your devices,you must connect a Micro USB Cable from our Adapter to your own USB devices to power our adapter,if you do not follow this step, your external monitors will not Display, if for Win System Devices, just connect USB for Power if Needed 5. Pratical Good Quality: HDMI connectors resist corrosion, provide rigidity, and improve the signal performance. Easily display and share your videos, photos, games and more from your devices on any screen Notice: 1. Be sure to power the small speakers when plugging in the small speakers 2. If your set-top box is a custom machine, it is recommended to use a VGA audio port when connecting the monitor. The DVI and HDMI connectors have no sound Specification: Material: ABS Package List: 1x adapter