Tendak HD 1080P USB 3.0/2.0 to HDMI Converter Adapter Video Cable Multiple Displays Up to 2560x1440/50Hz, 2048x1152/60Hz, 1920x1080/60Hz

This worked perfectly to use with my old computer which only has a VGA output to use with my HDMI only smartboard. Worked great after buying previous ones that to my dismay did not. Note: if you are using this with a smartboard, you need to use a shorter cable for the one that looks like a printer cable to make it interactive (write on it). For some reason it wouldn't work with the one it came with when using this adapter as well.

Works as intended. Color tint is slightly off, and it def lowers the quality of the image by a little bit but BRAVO over all! HDMI over USB great success, for now...

They only worked for a short amount of time. Long enough that when they stopped working it was too late to send them back. How convenient. Not impressed

Great concept but over heated for me

Excellent product

Works well but caused the Nvida control panel to be limited and lost some functionality of the other video card in the system.

The audio lagged.

Works as advertised, but download and use the Actual Multiple Monitors software for a seamless experience. Connect the device directly to the laptop, not a USB hub.