Lightweight and easy to carryThere are only two USB ports on the notebook, and there is no place to put the USB flash drive after the mouse and camera are plugged in. Bringing a USB Hub is much more convenientThe usb interface of the desktop computer is generally at the back, and it is tiring to bend over to plug and unplug. Connect the USB Hub to the back, and we can use the USB device directly in front of the host. the annoyance of overcrowded USB ports. The appearance design of this USB 4 PORT HUB is very beautiful. The USB sockets are separated from each other, avoiding some USB devices from being crowded together, which is practical and convenient.Product name: 4 port USB 3.0high-speed hubProduct model: 3.0 splitterCable length:15cmProduct weight: 50gSupport system: Windows XP/Vista/7/8 and with USB supportType: 4 PortsColour: BlackMaterial: plasticPackage Contents:1 x USB HubOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.