This Belkin HI-Speed USB 2.0 4-Port hub is a great addition to any network setup. With its compact size and easy-to-use design, it's perfect for use in both professional and personal settings. Its brand, Belkin, is known for producing high-quality networking equipment that is designed to last.

This particular model, the F5U221, is untested and being sold for parts or not working. However, it still holds value as a collector's item or for someone who is willing to take on the challenge of fixing it up. Its compatibility with computers and other devices makes it a versatile addition to any setup. What you see is what you get.