4XEM's DisplayPort to DVI adapter connects a DisplayPort source to a DVI monitor without the hassle and mess of an extra length of cable. The male DisplayPort connection converts to a 29 pin Female DVI port, meaning any type of Male DVI cable - 19 pin, 25 pin or 29 pin - will work. Because of this, the passive adapter supports resolutions up to 2560x1600. It requires a DP++ port, which allows DVI and HDMI signals to run through the port. The 4XDPMDVIFA adapter includes a 3 year warranty.