For your consideration at this wonderful sale is a rare and vintage beige Apple Desktop Bus Mouse II, model number M2706, part number 590-0773-B.Mouse is verified and tested to be working prior to shipment. An ADB port is required for use, but will also work with Griffin's iMate ADB to USB adapter for use with recent Apple systems that have a USB port.Mouse was manufactured in the early to mid-1990s, and included with the majority of Performa and Power Macintosh desktops sold from 1993 to 1998, and sold as an optional accessory. It will also work with the ADB port on any supported PowerBook, Quadra, Centris, Performa, LC, Power Macintosh, Workgroup Server series computer and the Apple IIgs. Since this mouse is nearly 30 years old, with collectible status, they are priced accordingly, and I will not be accepting any returns or processing any refunds after they are purchased. Please see the picture for review. The plastics on this mouse are aging in quality, and may have developed normal wear and tear, and as a result, the mouse is sold as-is. This is a one-button mouse, and production labels under the mouse may vary from one unit to another unit, but does not in any way affect operating performance. Locking wheel and plastic feet surface materials may vary in color and texture/design.Product shown in photo shows the shape for this model of mouse, and is not the precise unit being shipped.Multiple units were made available at the start of the sale, one quantity offer will receive one mouse, two quantity offers will receive two mice, and so on. I will ship international.