The VE510 Video Synchronizer is designed to compensate for video signal delays over large distances. The VE510's line synchronizing function corrects color phase and timing errors that occur over long distance transmissions. It also enables you to manually tune the R/G/B signal settings, store the settings and retrieve them later using the memory button. Connects VGA based video devices to VGA displays and enhances the video quality in long distance installations Compensates for a delay and synchronizes signal delays RGB delay tuner-manually synchronizes the RGB signals via pushbuttons Memory set button-allows the storing and recalling of user settings LED display for status monitoring Easy to install Hot pluggable Compact Size-Din Rail and Wall mountable Compatible with ATEN KVM Extenders, Video Extenders and KVM Switches Connectors Video In 1 x HDB-15 Male (Blue) Video Out 1 x HDB-15 Female (Blue) Power Jack 1 1 x DC 5V Jack Power Jack 2 1 x DC 5.3V Jack Switches R/G/B Selection 2 x Pushbutton R/G/B Delay Tuner 2 x Pushbutton Memory/Setting/Recall/ Reset 1 x Pushbutton LEDs Power 1 (Orange) Red 1 (Red) Green 1 (Green) Blue 1 (Blue) Power Consumption DC 5.3V 1.48 W ; DC 5V 1.48W Environment Operating Temp. 0-50˚C Storage Temp. -20-60˚C Humidity 0~80% RH, Non-condensing Physical Properties Housing Metal Weight 0.21 kg Dimensions (L x W x H) 11.02 x 7.90 x 2.44 cm