[feature] 4 Ports Simultaneously: This USB hub can easily expand one of your computer's USB ports into four ports (charging is not supported). Support 4 ports to work at the same time, without any pressure, keep the temperature in the middle range. Plug and play,no driver required, easy to use. WIDE APPLICATIONS The 4-port USB extender is suitable for various devices: laptops, computer towers, XBOX, PS4, flash drives, keyboards, mice, card readers, hard drives, mobile phone OTG adapters, printers, cameras, USB fans and USB cable. Super High Speed Transmission: The 4-port USB splitter adopts high-efficiency USB3.0, provides 5 Gbps stable data transmission, and is compatible with 2.0/1.0. It's fast enough to stream HD movies in seconds. [Humanized design]: 1cm ultra-thin body, compact, convenient and beautiful. The user-friendly design takes into account the size of most flash drives on the market and the space between each USB port. Insert 4 flash drives at the same time without worryingabout space. [LED Indicator Design]: Blue low-light indicator light, faint but not dazzling, and can also know the working status at any time and grasp the power status. [product information] Product name: 4-port USB splitter Interface type: USB3.0/Type-C3.0 Shell: ABS Function: Extended USB interface Size: 105*10.5*30MM Packing list (available after purchasing an item): Four-port USB splitter*1 beg to be excused: 1. Due to the long shipping time, the item may be damaged during the transportation, if the item is damaged, please leave us a message through the official website immediately before leaving a comment, and I will solve the problem for you. 2. Due to manual measurement, the size may have an error of 1-3cm. 3. Color may vary by monitor.