Equipped with 4 USB 3.0 interfaces to fully meet daily use, farewell to repeated plug-in FPC flexible thread body, soft and easy to bend, no deformation Supports simultaneous use of four USB interfaces Easy transmission of large files Theoretical transmission rate: 5Gbps, 450MB/s transmission speed 4K experience 4K transmission Office entertainment makes the connection more wonderful Product Name: 5-in-1 Multifunctional Docking Station Item model number: MWCMA02 USB interface: USB 3.0×4 interface: 4K 30Hz Cable length: 12 cm Product size: about 128.6 * 26.8 * 14 mm (excluding wires) Product weight: about 50g Packing list: five-in- multi-function docking station *1 manual *1 Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2mm measuring deviation due to manual measurement.