Features: Plug and play easy installation. C-type hubs support almost all C-type devices and support OTG functions. Hub expansion meets the multi-port expansion requirements of devices. Fast data transmission speed 1-port USB 3.0 hub 3-port USB 2.0 data transmission without waiting fast and efficient. High-speed port USB 3.0 10 times faster than USB 2.0 with data transfer speeds up to 5 Gbps. Compatible with USB 2.0 and 1.1 specifications. Support overload voltage and cross-current protection functions which can effectively protect connected equipment and hub itself when powered on. Thin and lightweight design advanced chipset with good heat dissipation design and thin and light design made of aluminum. USB charger can charge 5 mobile phones at the same time and USB hub expansion function is very powerful. Mini portable easy to carry keep the desk clean and tidy. More enjoyable work and play. Specifications: Material: ABS Interface: USB 3.0 Line Length: 18cm Note: Due to the screen lighting effect the actual color of the product may be slightly different. Due to manual measurement please allow size error. includes: 1*Computer Extender