Hi, Dear little angel, welcome to Jacenvly, our products are cheap and good quality, price is fair, you can't miss it. If this product is not your style, please click on our store, we have many kinds of products, there will be you like and suits you. If you have any questions about your purchase, please send us the first message, we offer world class customer service to make your purchase without your worries. Have a nice day. USB HUB 2.0 4 Port Multiple Expander With Multi USB Splitter Hub Use Power Adapter Computer Accessorie 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. 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 hub Color: Black, white Material: PC, Electronic Parts USB Port: USB3.0+USB2.0 Size:4.09*1.37*0.82in Weight:0.18lb Includes: 1xUSB HUB Splitter 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.