Logitech Nano Receiver Set Receiver Mouse and Keyboard Receiver for MK270/MK260/MK220/MK240/MK345/M185/M275/M238 For SN14-19 - AliExpress Computer & Office
Amazon.com: Logitech Nano Receiver for Wireless Headset H800 : Electronics
Logitech nano receiver teardown (USB DONGLE)
Logitech M330 Silent Plus Wireless Mouse, 2.4 GHz with USB Nano Receiver, 1000 DPI Optical Tracking, 3 Buttons, 24 Month Life Battery, PC / Mac / Laptop / Chromebook - White - Newegg.com
Is there a difference between Logitech's 'USB Nano receiver' and their 'USB Unifying receiver' and are the two compatible? - Quora