Seller refurbished: The item has been restored to working order by the seller or a third party. This means the item was inspected, cleaned, and repaired to full working order and is in excellent condition. This item may or may not be in original packaging. See seller’s listing for full details. ...
Number of Buttons:
Ergonomic, Battery Status Indicator, Adjustable DPI, 4-Way Scrolling, Grip, LED Lighting, Silent, Thumb Button