About this item HDMI to Displayport Converter Cable: The USB-POWERED 4K HDMI to Displayport Cable Converter is ideal for connecting devices that have an HDMI output, such as video cards (desktop or laptop), video game consoles, PS3/PS4, or home theater receivers, to your DisplayPort-capable display/monitor Important to Know: 1. Uni-directional, only support from HDMI Source to DisplayPort Monitor display; 2. Any refresh rates beyond 60hz are not supported, such as 144hz,100hz is not supported; 3. The USB plug is only for power and must be connected to an external power supply Incompatible with: KVM Switch, VRR, VR Headset, video capture, video docking stations, switchers, splitters, HDMI extension cable, and Displayport adapter or extension cables Better Compatibility: Storing EDID information on the converter ensures better compatibility between the source and display. This HDMI to DP cable with USB power supports HDMI 2.0 Input and DisplayPort 1.2 output; Backward compatible with HDMI