The ELPDA01 is a distribution amplifier offering MONITOR OUT for projectors without this feature. This unit is a high performance, 1:2 (one-in and two-out), distribution amplifier for both high and low resolution computer video. It accepts one input, provides correct buffering and isolation, and then distributes the signal to two identical outputs using high-density 15pin D connectors. Dimension: 12cm x 7.5cm x 2.5cm (4.7"W x 2.95"D x 0.98"H), Weight: 0.25kg (0.55 lbs.)