Amazon.com: New Logitech Unifying USB Receiver for Mouse MX M905 M950 M505 M510 M525 M305 M310 M315 M325 M345 M705 M215 : Electronics
New Logitech Unifying USB Receiver for M905 M600 M525 Mouse &.K350.K750.Keyboard | eBay
Amazon.com: Logitech M705 Wireless Mouse - Marathon Ergonomic Sculpted Right-Hand with USB Unifying Receiver for PC Computers, Laptops, Mac, Chromebook, Includes Life-Extended Cleaning Kit - Silver : Electronics
Logitech Compact Wireless Mouse, 2.4 GHz with USB Unifying Receiver, Optical Tracking, Magic Night - Walmart.com
Logitech Unifying USB Receiver for Wireless Mouse and Keyboard, 6-Device (910-005235) | Staples
Amazon.com: Logitech MX Keys Mini Minimalist Wireless Illuminated Keyboard - Graphite & Bolt USB Receiver : Electronics
Replacement Unifying Receiver for Logitech Performance Mouse MX Sh | eBay
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 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 Unifying Receiver for Connecting Multiple Devices