Logitech USB Unifying Receiver, 2.4 GHz Wireless Technology, USB Plug Compatible with all Logitech Unifying Devices like Wireless Mouse and Keyboard, PC / Mac / Laptop - Black : Amazon.co.uk: Computers & Accessories
Logitech MK330 Wireless Keyboard and Mouse Combo for Windows, 2.4 GHz Wireless with USB-Receiver, Portable Mouse, Multimedia Keys, Long Battery Life, PC/Laptop, QWERTY UK Layout - Black : Amazon.co.uk: Computers & Accessories
Logitech MK220 Compact Wireless Keyboard and Mouse Combo for Windows, 2.4 GHz Wireless with Unifying USB-Receiver, 24 Month Battery, Compatible with PC, Laptop, QWERTY UK English Layout - Black : Amazon.co.uk: Computers
LenTLy USB Replacement Receiver, Portable ABS Signal Stabilization, Plug and Play Wireless Mouse, USB Receiver Replacement for G613 Wireless Keyboard: Amazon.co.uk: Computers & Accessories
Re-Program your keyboard & mouse receiver with Logitech Connection Utility - YouTube
Replacement Unifying Receiver for Logitech Wireless Mouse/Keyboard USB Dongle | eBay
Logitech MK330 Wireless Keyboard and Mouse Combo for Windows, 2.4 GHz | Refurbished IT Products
Replacement Unifying Receiver for Logitech Wireless Mouse/Keyboard USB Dongle | eBay
Logi Bolt USB Receiver for Multi-Computer / Device Use
Logitech MK470 Slim Wireless Keyboard & Mouse Combo for Windows, 2.4GH — Epsilon PC
Is there a wireless keyboard and mouse combo that can provide input for 2 computers (if each has a USB receiver)? I'm not looking for a KVM switch. - Quora
Logitech MK470 Slim Wireless Keyboard and Mouse Combo - Modern Compact Layout, Ultra Quiet, 2.4 GHz USB Receiver, Plug n' Play Connectivity, Compatible with Windows - Off White: Amazon.co.uk: Computers & Accessories
Logitech USB Unifying Receiver : Amazon.co.uk: Computers & Accessories