USB Hub 4 in 1 is Suitable for Laptops, PC,USB Flash Drives,Mouse
USB hub 4 in 1 Adapter：This usb 3.0 hub can expand a usb port into 1x USB 3.0 port and 3 x usb 2.0 ports. It can be connected to a mouse, keyboard, printer, USB flash drive, and other USB-supported devices.