This is a brand new unopened Apple USB mighty mouse compatible with any Mac with a USB port. Although the track ball on the mouse is working smoothly, the design is prone to clogging through normal use and so degrading of the track ball movement would not be considered a product failure during warranty.
Condition : New
This is a brand new product. In some cases, new service parts come from dis-assembled new computers or larger assemblies.
Part Number(s) : 661-4405, 661-3662, A1152
Warranty : 3months
