Amazon.com: Logitech M525 Wireless Mouse – Long 3 Year Battery Life, Ergonomic Shape for Right or Left Hand Use, Micro-Precision Scroll Wheel, and USB Unifying Receiver for Computers and Laptops, Black/Gray :
Logitech M525 Wireless Mouse Long 3 Year Battery Life, Ergonomic Shape for Right or Left Hand Use, Micro-Precision Scroll Wheel, and USB Unifying Receiver for Computers and Laptops, Black/Gray Mouse Black/Gray Standard
Logitech M525 Review - RTINGS.com
User manual Logitech Wireless M525 (English - 80 pages)