Feature: 1. [Note] You need to use a standard DP1.4 cable to connect the DisplayPort bidirectional switch to work normally, otherwise, it will flicker or black screen. Flickering and random disconnection of the signal is mainly caused by the poor cable. 2. [High Resolution] Support 8K at 30Hz, 5K at 60Hz, 4K at 120Hz/60Hz, 1440P at 165Hz/144Hz/120Hz/60Hz, 1080P at 165Hz/144Hz/120Hz/60Hz, support 3D and HDR, DP switcher will bring you a luxurious and wonderful experience. Sound and video synchronous transmission. 3. [DP Bidirectional Switcher] 2 in 1 Out Mode: Connect 2 devices with different DisplayPort sources and display on 1 monitor. 1 In 2 Out Mode: This can also be used to switch a single DisplayPort source between 2 monitors. (Note: 2 screens cannot be displayed at the same time.) 4. [Plug and Play] External power supply is required, and the DP switcher is easy to set up and operate. Note: When in use, press the "Select" key to switch the signal between two signal sources or monitors, and the indicator light shows the working status. 5. Small and portable switcher: Bidirectional switcher with stylish appearance, high quality aluminum alloy shell, good heat dissipation performance, longer service life. Lightweight and portable design, this switcher is small in size, light in weight, takes up little space and is easy to carry. 6. [Wide Compatible] Output Devices: Suitable for monitors, projectors, TV sets and other monitors, etc.; Input Devices: Set top box players, game consoles, computers, notebooks and other devices. By selecting the button, you can easily switch between different devices with one click. Specification: Item Type: DisplayPort Switch Material: Aluminum Alloy Colour: Black Size: Approx. 7.5x5.5x1.5cm / 3x2.2x0.6in Compatible with all DisplayPort inputs and outputs Compliant with DisplayPort 1.4 specification Resolution: Support 8K at 30Hz, 5K at 60Hz, 4K at 120Hz/60Hz, 1440P at 165Hz/144Hz/120Hz/60Hz, 1080P at 165Hz/144Hz/120Hz/60Hz Supported Operating Systems: For OS X, for Windows Support HDR Support 3D Support 4:4:4, 4:2:2, 4:2:0 External Power Supply Required: When using, make sure to power the switch with the USB cable . Package List: 1 x DisplayPort Bidirectional Switcher1 x Type C Power Cable1 x Manual Note: Please allow some errors due to manual measurement.