Zaunkoenig M2K – the world's lightest mouse gets a wheel - Peripherals - News - HEXUS.net
PMM Mods P-CBR 8K Showcase [[Zaunkoenig M2K PCB, Enncoo AirCord & Ruby Sapphire Skates]] (Review coming soon, Side by Side with mice such as Finalmouse M & S) : r/MouseReview
The Zaunkoenig shop
Got my M2K in the mail today, I just couldn't live without the scroll wheel : r/MouseReview