Features: Support DP1.4 Switcher, support 8K30hz resolution video output 30Hz, presenting the ultimatedly clear effect. USB C power supply: usb C power supply, easy to connect multiple devices at the same time, provide stable power 3 in 1 out switching, can connect multiple display devices or projectors at the same time, realize multiple screens display or projection display. Bi-directional interchanging: flexible, supports bi-directional to meet the conversion needs between different devices. Stable transmission: DP1.4 standard is adopted ensuring stable signal transmission and avoid flickering. Specifications: Item: 3Port DP1.4 3 in 1 Out Switcher Size：about 8.5x5.50cm/3.34x2.16in Support: DP1.4 8K30Hz Connection： USB C Package Includes: 1Set 3Port DP1.4 3 in 1 Out Switcher note: There might be some distortions due to different computer resolution. There might be size errors due to different computer resolution.