StarTech.com 1ft Coax HD15 VGA TO 5 BNC Monitor Cable

The VGABNCMF1 1-foot Coax HD15 VGA to 5 BNC RGBHV Adapter Cable features an HD15 VGA (male) connector and 5 BNC (RGBHV) (female) connectors, allowing you to connect your existing BNC video source to a VGA distribution amplifier or PC.
The cable can also be used with a VGA out signal, breaking out to 5 BNC female connectors that can be used with a 5 BNC (M-M) cable for use with a BNC monitor/display.