Description: 4 Ports: This cable splitter is designed with one USB3.0 port and 3 USB2.0 ports, you can transfer data and charge your phone conveniently, enough to meet your daily needs. High speed: The USB3.0 port works at 5Gbps and the USB2.0 port works at 480Mbps, which helps you transfer data quickly, and the USB hub can charge 4 phones at the same time, saving your time and power effectively. Portable: Designed with a small size and light weight, this cable docking station can be easily carried as it does not take up much space in your bag, not easy to cause trouble for you. Durable: The shell of the charging dock is made of aluminum material, the charger can be used for a long time because it is sturdy and durable, not easy to break or damage. Wide use: Suitable for computers, phones, keyboards, mice and other electronic devices, this USB hub is a great accessory for work and play. Specification: Materials: aluminum, ABS. Color: silver, gray. Size: show as pictures. Transfer speed: USB3.0: 5Gbsp. USB 2.0: 480 Mbps. Note: Due to the light and screen difference, the item's color may be slightly different from the pictures. Please allow a little deviation for the measurement data and make sure you don't mind before ordering. The package contains: 1 piece USB hub.