Nvidia

Easy to configure and add up to three displays Compatible with existing graphics cards and notebooks with Display Port 1.2a output Includes power adapter and Display Port cable Requires latest graphics card driver for host graphics adapter (actual Hub does not require a driver) Supports Display Port DP 1.1 and 1.2a or higher NVIDIA Surround is not supported NVIDIA 3D Vision Compatible Supports active DP to DVI/VGA/HDMI cable adapters for video conversion Support up to 4 displays on a single host system for each hub (NVIDIA card only: 1 x DP using DisplayPort Hub, and 1 x DVI port output)