... port USB hub Lipstick shape hub, 4 port, USB2.0 compatible USB1.1 Optional colors,USB hub speed can up to 480Mbps 4 port USB ... hub 1.Providing USB 4 interface, ... input device, and so on.3.With Second USB HUB controller, no driver or plug support the ... swap, supports up to 127 USB devices, all good levels of quality electronic ...