Logitech Unifying Receiver for Connecting Multiple Devices
List of Logitech products - Wikipedia
Logi Bolt USB Receiver for Multi-Computer / Device Use
Logitech USB Unifying Receiver 58 H x 38 W x 14 D Black 910 005235 - Office Depot
Amazon.com: Logitech Unifying Receiver for Mouse and Keyboard (Renewed) … : Electronics
Genuine Logitech Unifying Mirco Dongle Receiver USB For keyboard K400r K400plus | eBay
Amazon.com: Logitech Unifying Receiver USB Dongle for Logitech M185 Wireless Mouse and Keyboard : Electronics
6 Channel Unifying USB Wireless Receiver Dongle for Logitech Mouse Keyboard M215 M235 M325 M545 M705 etc Audio / Video Accessories - Newegg.com
Logitech USB Unifying Receiver Dongle for Mouse & Keyboard 910-005235 (2 Pack) - Walmart.com
Logitech USB Dongle Extender - Works with Unifying Receiver
USB Unifying Receiver - USB Dongle - For Logitech Mouse + Keyboard unify | eBay
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: 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) (C-U0007) : Electronics