This Apple M4848 Graphite Gray iMac Hockey Puck USB Wired Mouse is a vintage piece that has been tested, cleaned and works. It is a great addition to any computer setup and is perfect for those who love the classic design of the iMac. The mouse is connected via USB and is compatible with all computers that have a USB port. This mini mouse is perfect for those who prefer a more traditional design and is ideal for use with a variety of computer types.