Previously owned. Please review the photo.

This is a genuine vintage Microsoft Trackball Explorer 1.0 mouse, perfect for those who enjoy ergonomic mice. It comes in a vibrant red color and connects to your computer via USB. The tracking method is optical, making it ideal for precise movements. This unit is a single piece and is classified as a trackball, falling under the category of Computers/Tablets & Networking, Keyboards, Mice & Pointers, and Mice, Trackballs & Touchpads. The brand of this mouse is Microsoft, and it is an original ball, not a replacement.