SIIG 4-Port USB Hub

4-port USB hub (without power adapter) for PC and Mac computers. Sleek, portable design makes it excellent for travel!,Adds four more hot-swapping USB ports into your computers,Hot-swapping feature lets you connect/disconnect USB devices without turning your computer off,Works with USB devices including mice, joysticks, scanners, removable drives, printer, digital cameras, PC cameras, modems, and more

SIIG 4-Port USB Hub With USB interface, you can connect computer peripherals with no drivers required Featuring 5 USB ports to connect USB-compatible devices