Amazon.com: Logitech C-U0007 Unifying Receiver for Mouse and Keyboard Works with Any Logitech Product That Display The Unifying Logo (Orange Star, Connects up to 6 Devices) : Electronics
USB UNIFYING RECEIVER - Office Depot
Logitech M170 Mouse Wireles Usb Wireless Receiver | eBay
Logitech Unifying Receiver for Connecting Multiple Devices
6 Channel Unifying Usb Wireless Receiver Dongle For Logitech Mouse Keyboard M215 M235 M325 M545 M705 Etc - Pc Hardware Cables & Adapters - AliExpress
Logitech Unifying Receiver 1 to 6 Devices USB Dongle for Wireless Keyboard Mouse for sale online | eBay
LOGI USB-C to A Adaptor - Logitech Accessories
Genuine Tiny Unifying Usb Receiver Dongle For Logitech Mouse And Keyboard Can Connect Up To Six (6) Devices W/ Unifying Logo - Keyboards - AliExpress
Wireless Dongle Receiver Unifying Usb Adapter For Logitech Mouse Keyboard Connect 6 Device For Mx M905 M950 M505 M510 M5 F03 21 - Bluetooth Adapters - AliExpress
Zone Wireless Plus Unifying + Audio Receiver
Logitech Unifying Receiver for Connecting Multiple Devices
How to Connect a Logitech Wireless Mouse to a Unifying Receiver
Why you should really, really update your Logitech wireless dongle - The Verge
Amazon.com: Logitech M185 Wireless Mouse, 2.4GHz with USB Mini Receiver, 12-Month Battery Life, 1000 DPI Optical Tracking, Ambidextrous PC/Mac/Laptop - Swift Gray : Electronics
Amazon.com: New Logitech Unifying USB Receiver for Mouse MX M905 M950 M505 M510 M525 M305 M310 M315 M325 M345 M705 M215 : Electronics