Logitech MX Master, Wireless Mouse, Bluetooth or 2.4 GHz with Unifying USB Nano-Receiver, Tracking on Any Surface 1000 DPI, 5 Buttons, Amazon Version, Compatible with PC / Mac / Laptop - Black,
Logitech C-U0007 6mm Unifying NANO USB Receiver for Mouse and Keyboard MX Master | eBay
Non-Unifying "NANO RECEIVER" confirmed working (just add the ID) · Issue #4 · treeder/logitech_unifier · GitHub