DESCRIPTION: VGA Ture Matrix 4*4 RS232 control, with remote control Standard 2U Equipment ... Port x VGA Video impedance: 75Ω Audio input: 2.2Vp-p/20kΩ Resolution support up to 1080I AC area: 185V-250V ... *185*90mm Weight: 2.9kg Hot Tags: 4x4 VGA ture matrix with remote control, China, manufacturers, suppliers, factory, company, brands, wholesale ...