DP to 2 HDMI Divide the computer's Displayport signal into two HDMI signals and transmit them to the monitor which can output audio and video signals at the same time (PS: The device needs to be powered when it is working)DP 1.2 Supports Displayport 1.2 input and two HDMI 1.4 outputs can output two 4K*2K@30Hz resolutions at the same time and is backward compatible with 1080P/720P/480PExtended/Mirror Mode Under Windows system it supports expansion mode and mirror mode and the monitor can display the same image or different images; Mac OS system only supports mirror mode not expansion mode and the monitor can only display the same image. DP CompatibilityDisplayport supports RGB 6/8/10/12-bit per component (bpc) and
YCbCr 4:4: 4
YCbCr 4:2: 2 bpc 8/10/12 bpc; supports HBR2/HBR/RBRSafe and stable Equipped with a Micro USB power supply cable to ensure stable operation of the device the metal aluminum alloy shell is sturdy and wear-resistant and the system is fully protected