Brief Introduction of Application: Though the DisplayPort interface is less popular than the HDMI interface, the latter is mainly used in household appliances, but the former is in PC application environment. In the beginning, they seem to have no direct conflict; but in the future when the hardware engineers design their devices, they shall consider the popularity of interface appliance and its importation cost, then decide to select which video interface. Now users need to pay the license fee for the HDMI, but DisplayPort is free. Since the profit of consumer electronics becomes small and small, many manufacturers will begin to use the DisplayPort. Function Introduction: The DisplayPort will define the V1.2 specification (DP 1.2) soon. The current DisplayPort 1.1a supports 10.8Gbps bandwidth, the latest V1.2 supports 5.4Gbps of each channel, and 21.6Gbps of four channels at most. Besides, DP 1.2 provides the AUX Channel which is up to 720Mbps and perfectly supports USB 2.0. In HDCP area, it supports V1.3; in video data transmission area, it supports two displayers of 2560X1600/60Hz or four displayers of 1920X1200 or one displayer of 3840X2400/60Hz, and multi-channel audio stream. Also it supports 4K/2K resolution and 3D digital signal transmission. 【DOWNLOAD】