Tripp Lite's 0.31 m (1-ft.) DVI Splitter cable provides an inexpensive alternative for splitting the video signal from your PC's DVI port to two DVI enabled monitors. Supports video resolutions up to 1920 x 1080. The P564-001 is designed for two DVI-D monitors to be connected at the same time. If only one monitor is connected, and the other DVI-D Female port left open, video quality will be negatively affected.