Features: and Equipped with 4 USB C ports, data transfer speed up to 5Gbps, fast enough to transfer a movie in seconds.transmission, not supports charging and video output. USB C/USB port expander split one USB C port into four USB C ports, this USB C/USB Multiport Adapter can easily connect multiple USB C devices to your devices and quickly transfer files. USB C/USB port connects more external devices including hard drives, flash drives,mouse, keyboard,etc. Easy to use, no need to install additional drives, plug into the USB C Port on your laptop and enjoy amazingly fast data transfer. Aluminum housing can effectively dissipate heat and has very good heat dissipation. Specifications: Material:Aluminum Transmission speed: 5Gbps Line length: Approx.15cm/5.9inches Size:Approx.102.5x22x9mm/4x0.86x0.35inches Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x USB C Hub Note: 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.