Support DisplayPort v1.2; Supports conversion of DisplayPort signals to HDMI signals; Support 20pin DisplayPort interface; Supports video bandwidth up to 10.8Gbps; Hdmi supports up to QXGA 4000*2000 resolution output; Support 1Mbps two-way auxiliary channel; Support one-way, single-channel, four-wire connection; Support hot swap. Built-in conversion chip, no external power supply required Designed in strict accordance with the DisplayPort standard, inwith Apple #39;s DisplayPort specification, signal transmission is stable and reliable HDMI part supports audio and video synchronization transmission