Startech ST122L 2 Port Video Splitter

VGC 

Enables you to send a single VGA signal to 2 VGA output devices Like 2 monitors or a monitor and a projector etc... Or in CCTV. As it is powered the results are great.

2 Port VGA Video Splitter - 250 MHz
A compact solution for extending a high-resolution VGA signal from a computer between 2 monitors/displays or projectors
Product ID: ST122L

Supports resolutions up to 1920x1440
Maximum cable distance 210 feet (65m)
Supports Cascading up to 3 levels
250 MHz video bandwidth
Compatible with VGA, SVGA and Multisync monitors