Features: 4-ports: This USB hub can easily expand one of your computer's USB ports into four port. Supports 4 ports to work at the same time without any pressure and keep the temperature in the middle range. Plug and play no need driver easy to use. Wide Appliaction: This 4-port USB expander applies to various devices: laptop pc tower keyboard mouse camera etc. High Speed Transmission: This 4-port USB splitter provides stable data transfer. It is fast enough to transfer an HD movie in seconds. Easy to Use: Plug and play design for ease of use plug in your devices or peripherals for a quick connection with no extra installation required. User-friendly Design: Ultra slim body small 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 worrying about space. Specification: Ports Quantity: 4 ports USB Mode: 3.0 Product Size: 8.5x3.2x1.1cm Notes: 1. Due to the lighting effects and shooting angles there is a color difference in the product please understand. 2. Due to manual measurement there is a tolerance in the product size. includes: 1 x USB 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. Sold by-Minnanxin