Logitech Compact Wireless Mouse, 2.4 GHz with USB Unifying Receiver, Optical Tracking, Magic Night - Walmart.com
Amazon.com: Logitech M510 Wireless Computer Mouse – Comfortable Shape with USB Unifying Receiver, with Back/Forward Buttons and Side-to-Side Scrolling, Dark Gray : Electronics
Logitech Model C-BN4 Fast RF Cordless Mouse Receiver Canada Model # 210 | eBay
Logitech Cordless Mouse and Keyboard Receiver #C-BO17 - used.
Amazon.com: Logitech Unifying Receiver, 2.4 GHz Wireless Technology, USB Plug Compatible with all Logitech Unifying Devices like Wireless Mouse and Keyboard, PC / Mac / Laptop - Black : Electronics
Logitech C-BN4 Fast RF Cordless Mouse Receiver 831192-3000 USB | eBay
Logitech Model C-BN4 Fast RF Cordless Mouse Receiver Canada Model # 210 | eBay