DVI-D male to 2x DVI female; Y-splitter provides inexpensive alternative for splitting the video signal from a PCs DVI port to 2 DVI-enabled monitors digital signal, providing simultaneous display of the same image on 2 monitors; Requires a DVI-D or DVI-I female PC card connector & DVI enabled monitors ; Supports video resolutions up to 1920 x 1080; Lifetime limited warranty;