Transforming one computer port into four, this work-smarter 4-port USB hub lets you plug in your phone, mouse, camera, printer, portable hard drive or other USB device—right into your desktop or laptop computer. USB hub features four high-speed downstream ports with USB female connectors and 1 high-speed upstream port with a mini USB 5p jack. Easy plug & play installation; supports Windows 98, Windows 2000, Windows ME, Windows XP and Mac OS 8.6 or higher. USB 4-port's hub's flexible design is small enough to fit in your computer bag or carry-on, so it’s great for travel or home use. 10 1/4" long.