C&E CNE42012 AB 2 Way Switch Box, HD15 (VGA) Female This rotary unit will allow you to switch between two different VGA devices for display on one monitor or one VGA device for display on two monitors Max resolution of 1024 x 768 HD 15 Female Connectors Rotary Front Panel Switch All Pins Switch Operation 2 Way, 4 Way ,cross over available Screw, Metal Case, HD15(VGA) Female Connector, With NUT UL/CSA approved, color black