Best Buy: Logitech M185 Wireless Optical Ambidextrous Mouse Swift Gray 910-002225
Logitech M185 Compact Wireless Mouse - 910-002225
Logitech M185 Wireless Mouse, 2.4GHz with USB Mini Receiver, 12-Month Battery Life, 1000 DPI Optical Tracking, Ambidextrous PC / Mac / Laptop - Swift Gray Mice - Newegg.com