Logitech M100 Wired Optical Ambidextrous Mouse with 1000 DPI Optical Tracking Gray 910-001601 - Best Buy
Amazon.com: Logitech M705 Marathon Wireless Mouse – Long 3 Year Battery Life Ergonomic Sculpted Right-Hand Shape Hyper-Fast Scrolling and USB Unifying Receiver for Computers and laptops Dark Gray (Discontinued by Manufacturer) :