Data transfer speed up to 5Gbps This usb hub 3.0 can help you solve the problem that the USB A port of a computer or laptop is not enough, and help you organize the USB A interface devices on the desktop. It comes with one USB 3.0 port & 3 USB 2.0 ports. Superspeed data transfer: 5 Gbps Aluminum material: classic and durable 4 ports can be used at same time Portable size: easy to carry Home, office & school 1 1 Wide Applications USB 3.0 (female) port： Mouse USB Storage Webcam Keyboard Bluetooth Adapter HDD Camera Hard Disk and more USB 3.0 (male) port Computer Laptop Desktop Car & Play Station 5/4