Due to hot-swappable performance, you can use this USB hub conveniently. Featuring stable data transmission specialty, it improves office efficiency. There are several ports supported by this splitter for simultaneous connection, such as keyboard, mouse, U disk and mobile hard disk, which easily relieves office anxiety. It is made of high-quality ABS and aluminum alloy material. The length of this product is 11.6cm, the width is 4.5cm and the height is 1.6cm. It is ideal to use at home, on working place or during travelling, and it is applicable to mobile phones, computers, keyboards, mice, U disks, printers, etc. Item Name: Docking Station Material: ABS, Aluminum Alloy Features: Stable Transmission, Easy to Carry, Multiport Resolution: HDMI: 4Kx2K, 30Hz Type C PD: Support 100W Power USB: 3xUSB 3.0 Interface Rate: 5Gbps Network Card: Support 10/100/1000M Ethernet Wire: PVC Core: Tinned Copper Wire Interface: Type-C, Expansion Ports: 1 x PD Fast Charging, 3 x USB3.0, 1 x HDMI-compatible, 1 x RJ45 Size Details: L: 11.6cm/4.57", W: 4.5cm/1.77", H: 1.6cm/0.63"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Docking Station