5 in 1 design & massive expansion : 1 standard USB 3.0 port with 5Gbps transfer speed ensuring quick syncing and file sharing, 1 USB-C 480MBS/s ,2 USB 2.0: 480MB/s ,and a USB - C 60W power Delivery charging connector that makes the USB C adapter possible to connect any devices with USB - C ports Portable & Anti-overheat & plug and go :sleek compact with pocket size, 4.3x1x0.35 in, Easy to set into your laptop sleeve, Bag or pocket. Premium space aluminum shell makes the USB C hub sturdy and durable, Also designed to prevent overheating, keeping you and Your devices secure. Smart temperature control :with build-in smart chips and exclusive multi - protection systems to avoid over-current, over-voltage, short circuit and high-temperature for security and excellent performance Plug and play, no software, drivers or complicated installation required. Specification: Material: aluminum alloy Product weight: 44g Size: 108x26x9mm / 4.3x1x0.35 inch Package Includes: 1x 5 in1 USB C Hub