Logitech Mk710 Wireless Keyboard And Mouse: LOGITECH USB Receiver for MX3200 MX3000 MX600 LX710 LX8 from Logitech
USB Mini Receiver for Logitech C UAK42 MX3000 MX3200 LX710 WAVE S510 LX300 EX100 V22 mouse and keyboard|receiver transmitter|usb stereo receiverusb transmitter receiver - AliExpress
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) | Amazon price tracker / tracking, Amazon