DisplayPort is a display interface published by the Video Electronics Standards Association (VESA).As the successor of DVI, DisplayPort will add support for high-definition audio signal transmission while transmitting video signals, and support higher resolution and refresh rate. It can support single channel, one-way, four-line connection, data transfer rate of 32Gbps, support 8K @ 60hz, 4K @ 144Hz, 4KHDR @ 120Hz, 2K @ 165Hz ultra-high refresh rate, support 10BitHDR, G-SYNC and FreeSync technology. Enough to transmit uncompressed video and associated audio. It is widely used in connecting computers, monitors, home theaters and so on.