USB Hub 3.0 Multi USB Splitter Use Power Adapter 7 Port Multiple Expander WalkbeeUSB Hub 3.0 Multi USB Splitter Use Power Adapter 7 Port Multiple Expander Features: There are two USB ports on the notebook, and there is no place for the USB flash drive 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 of the worry of too crowded USB port. The appearance design of this USB 4 PORT HUB is very beautiful. USB sockets are separated from each other, which avoids the squeezing of some large USB devices together, which is practical and convenient. NEW QUALITY: new and product for home use. Lightweight and easy to carry. The power supply can increase the USB transmission speed, and the insufficient power supply will cause the data transmission to be reduced, garbled codes, and the power supply can improve the reliability. This USB port hub has a built-in high-performance chip to keep your devices and data safe, and supports hot swapping. No need for installation of any software, drivers, plug and play. Please offer supply via the micro usb port of USB adapter when the power-hungry devices are connected. Product Description: Product name: USB 3.0 hub Color: Black Data Transfer Rate:Upto 5Gbps/480mbps Material: PC, Electronic Parts USB Port: USB 3.0 Size:6.49*1.37*0.82in Weight:0.33lb Includes: 1xUSB HUB Splitter 1x Electric wire