That sounds right IIRC the g400 was the old mx518 but without the peely plastic ...

		smittywerben on Dec 18, 2019 \| parent \| context \| favorite \| on: Logitech MX Master 3 vs. 2S Teardown That sounds right IIRC the g400 was the old mx518 but without the peely plastic skin issue. They stopped selling old mx518 and I ended up with the g400. Both mice seemed close enough to me. For some reason the g400 was only considered a spiritual successor.