Logitech M510 Wireless Computer Mouse – Comfortable Shape with USB Unifying Receiver, with Back/Forward Buttons and Side-to-Side Scrolling, Dark Gray [Non-Retail Packaging] - Walmart.com
Amazon.com: New Logitech Unifying USB Receiver for Mouse MX M905 M950 M505 M510 M525 M305 M310 M315 M325 M345 M705 M215 : Electronics
Amazon.com: Logitech M705 Wireless Marathon Mouse for PC - Long 3 Year Battery Life, Ergonomic Shape with Hyper-Fast Scrolling and USB Unifying Receiver for Computer and Laptop - Black (Renewed) : Electronics
Amazon.com: New Logitech Unifying USB Receiver for keyboard K230 K250 K270 K320 K340 K350 K750 K800 : Electronics
Replacement Unifying Receiver for Logitech Marathon Mouse M705 Sh | eBay
Logitech USB Unifying Receiver - 2 Pack - Walmart.com
Logitech M705 Marathon Mouse - Walmart.com
Logitech M510 Wireless Computer Mouse for PC with USB Unifying Receiver Graphite – ASA College: Florida
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
Amazon.com: New Logitech Unifying USB Receiver for Mouse MX M905 M950 M505 M510 M525 M305 M310 M315 M325 M345 M705 M215 : Electronics