Having multiple monitors on your computer makes most people more productive by reducing the time you spend clicking back and forth between screens. The catch is that not all computers have the space for a second video card or a second video output.

Diamond has unveiled a new USB video adapter called the BVUMD3 that can extend video to another display without needing an additional video output on the PC. The device connects to notebook and desktops with a single USB 2.0 connection and sends video out to the display.

The adapter supports resolutions up to 1920 x 1080. The adapter will work with TVs needing HDMI connections with an adapter. The adapter also adds three USB 2.0 ports to the computer as well.