Best Buy: Logitech Design Collection Wireless Optical Ambidextrous Mouse with Nano Receiver Spring Meadow 910-005839
Zone Wireless Audio Receiver
LOGI USB-C to A Adaptor - Logitech Accessories
Logi Bolt USB Receiver for Multi-Computer / Device Use
Amazon.com: 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 : Electronics
Why you should really, really update your Logitech wireless dongle - The Verge