Split a mini Displayport signal into two HDMI signals, and can output audio and video signals at the same time | Supports mini Displayport 1.2 input and two HDMI 1.4/2.0 outputs, can output two 4K*2K@30Hz resolutions at the same time, and can output 4K@60Hz resolution when one port is used | The Windows system supports MST and SST modes, and the monitor can display the same image or different screens; Mac OS system only supports SST mode, not MST mode, the monitor can only display the same image. | MiniDisplayport supports RGB 6/8/10/12-bit per component (bpc) and YCbCr4:4:4, YCbCr4:2:2 bpc 8/10/12 bpc；Support HBR2/HBR/RBR | The metal aluminum alloy shell is sturdy and wear-resistant, which protects the safety of the system in all aspects; it is equipped with a Micro USB power supply line to ensure the stable operation of the device.