Dual 2xHDMI monitors, it allows you to Dual your video from your DMS 59 pin Graphics card to your two HDMI monitors, two separately HDMI cables are required, but not included 4K2k video output: This DMS 59pin Dual HDMI cable supports resolution of 4k2k(38402160), Note: your DMS 59pin Graphics card must support 4K2K resolution Firstly Compatible with DMS/ LFH 59 or DMS/ LFH 60 graphics cards such as matrox, NVIDIA, PNY, ATI and HP Short cable, portable adapter, Easy to carry 18 Months worry free