USB 2.0 Hub USB Hub 2.0 Multi USB Splitter Hub Use Power Adapter 4/7 Port Multiple Expander 2.0 USB Hub with Switch for PC Product color: Black/White Product name: 4/7 port switch USB2.0high-speed hub Product model: 2.0 splitterProduct interface: USB2.0 B-type male port/DC power supply/USB2.0 A-type female portProduct material: plasticProduct color: black/whiteProduct size: L105*W16*H22mmProduct weight: 80gSupport system: Windows XP/Vista/7/8 and MAC with USB supportNOTE:This hub does not apply to charging, only for data transmiionFeatures: Lightweight and easy to carry There are only two USB ports on the notebook, and there is no place for the USB flash drive after plugging in the mouse and camera. Bringing a USB Hub is much more convenient The usb interface of the desktop is usually at the back, and it is tiring to bend over to plug and unplug. Connect the USB Hub to the back, we can use the usb device directly in front of the host. Get rid of the worry of too crowded USB port. The appearance design of this USB 4 PORT HUB is very beautiful. The independent USB sockets are separated from each other, which avoids the squeezing of some large USB devices together, which is practical and convenient. Package Include: 1*2.0 USBhigh-speed hub SHOPPING GUIDELINES1.