The iHome 4-Port USB 2.0 Hub is a black USB hub designed for connecting MP3 players, cameras, and other devices to a Windows PC or Mac. It includes 4 USB 2.0 ports, a 3ft USB cable, and a quick start guide. With a compact size of 2-3/8 inches in length and 1-1/2 inches in width, this hub is ideal for expanding the connectivity options on your computer. It is manufactured by Lifeworks Technology Group and comes with a limited lifetime warranty, ensuring reliability and support for your devices.