These mice are part of a large lot that just arrived - they are not in original packaging. Many apear as new - many with original ties on cord. However, these are sold as used units and condition will vary. Quantity purchases are eligible for combined shipping - please inquire. The picture is of a single unit, but you are buying three (3) mice with one bid.

Features

• Connection Type: USB Movement Detection Technology:
• Optical Sensor  - no more mouse ball to clean!
• Key/Button Function: 3 -- Left and right standard buttons and a centered scroll wheel
• Scroll Wheel -- scroll smoothly and quickly down lengthy documents.
• Port(s) / Connector(s) Required: 1 x USB
• Compatibility: PC, Mac and Linux
• Dimensions: 4.75 inches, lengthwise. 2.5 inches, width. Mouse cord length: 6 feet, 5 inches.