Interested in reviews of Eternico M401 Vertical Wireless black? It got 3.5 out of 5 stars from our customers. Find specific customer reviews of Eternico M401 Vertical Wireless black below. We will appreciate if you also share your experiences with Eternico M401 Vertical Wireless black after purchasing.
Rated 13/06/2026, variant Eternico M401 Vertical Wireless black
Verified purchase
Apart from that glitch with the first mouse, everything’s fine – we’ll see how it goes over time. But in terms of value for money, I’d say it’s a good buy.
Fits well in the hand
Quiet
Charging option (I haven't used it yet)
The first mouse also occasionally (sometimes as many as 10 times a day) triggered the Back function. This is particularly annoying when working with databases. I made a complaint, and Alza promptly sent me a new mouse. So, all is quiet for now.
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Anonymous customer
Rated 05/03/2026, variant Eternico M401 Vertical Wireless black
Verified purchase
I do not recommend, after loosing some of work, where was no autosave :) (picture after the last accident of lost work)
ergonomically great!
sometimes if you press left button it triggers back button
disconnect after 5 minutes of not using it, takes up 30 seconds to reconnect
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Karel, Mosty u Jablunkova
Rated 01/03/2026, variant Eternico M401 Vertical Wireless black
Verified purchase - review from a price comparison website
All ok
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Jakub, Velké Poříčí
Rated 21/02/2026, variant Eternico M401 Vertical Wireless black
Verified purchase
fits perfectly in the hand
When moving faster, the mode button is accidentally pressed and the mouse stops working for 10s.
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Václav, Pardubice
Rated 08/01/2026, variant Eternico M401 Vertical Wireless black
Verified purchase
Treats her well
Quiet
Bluetooth support
Sometimes the scroll wheel scrolls the page to both sides at the same time: (
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