1. Open up the 4K wonderful vision with 4096 x 2160 resolution, the resolution is four times that of 2K, and the resolution of human eyes is 4.3 times, and you can't feel the graininess at close range. It can truly zoom in without distortion. The three-screen linkage makes DECK more exciting 2. The stripe design of the aluminum alloy casing is anti-scratch and wear-resistant and upgraded to an aluminum alloy casing, which adopts an oxidation frosting process for higher hardness, faster heat dissipation, firmness and wear resistance, and enhanced durability 3. Nylon braided outer cover is presented with an adapter high-strength nylon braided tightly wrapped PVC wire body, double-protected internal wire core 839mm thickened wire diameter, 1000 times of bending test, no breakage, no breakage, strong toughness and no deformation, no fear of stepping on, buried wall, extruded 4. conforms to the golden viewing angle of the human eye. machine is fixed on the trapezoidal backrest, which is more comfortable to watch and can be watched for a long time without hindrance 5. Silicone pad anti- fixed design uses PVC plastic material silicone pad, not only anti-, but also has the function of fixing and protecting machine Product Description color: gray Material: aluminum alloy Type C/M to PD++U3 x 3+RJ45+HDMI2.0+DP1.2+VGA () Size: 15.5 x 7.4cm Line length 22cm Input: Type C/M (90 elbow) Type C/F: PD3.0 100W USB 3.0: Support 5GB speed RJ45: Gigabit Ethernet port 2.0: single display 4K/60Hz, DP1.2: single display 4K/60Hz VGA: 1080P/60HZ +DP dual display 4K/30Hz+1080P/60Hz +DP+VGA triple display 1080P/60Hz Support function, EDID, three-screen different display Transmission rate: 5Gbps Package Contents:1 x multi-functional docking station base 1 x Chinese and English manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.