Do you want a vertical mouse? The affordable Eternico M400 is on sale for the first time, costing less than 500 CZK

A vertical mouse can make sitting at the computer more comfortable for your wrist, and it doesn’t have to cost a fortune. The Eternico M400 Vertical is a new product, now on sale for the first time, and with code ALZADNY25 it drops from 599 Kč to 449 Kč. You can check the current price and stock availability (which changes quickly with code promotions) directly in the product details.

Rychlé shrnutí:
✅ Smysl dává, pokud jste pravák a chcete levnou vertikální myš pro pohodlnější polohu zápěstí při dlouhé práci.
⚠️ Zvažte, že je určená jen pro praváky a na vertikální tvar je potřeba si pár dní zvyknout.
💡 Za 449 Kč dostanete tichá tlačítka, dlouhou výdrž a tři způsoby připojení, což je slušná výbava.

Why this mouse is interesting

This mouse from Eternico is aimed at people who spend a lot of time at the computer and want a gentler hand and wrist position. Thanks to its vertical shape, you hold your hand in a more natural “handshake” position, which reduces the uncomfortable wrist twisting that can occur with traditional mice. A big advantage for this price are the silent main buttons, which everyone in an open-plan office or at the computer in the evening will appreciate, and three connection methods – a wireless USB receiver, Bluetooth, and a USB-C cable. You can switch between up to four devices.

Key parameters explained in plain language

The mouse has an optical sensor with adjustable sensitivity from 800 to 2400 DPI, which is more than enough for office work, browsing, and everyday tasks. The battery is integrated (500 mAh) with a life of up to 66 hours per charge and recharges with the included USB-C cable – you can continue to use the mouse in wired mode while charging. It features 6 buttons, including DPI switching, and RGB backlighting with 4 modes, which can also be turned off for longer battery life. The manufacturer states the lifespan of the main buttons is up to 3 million clicks, and the mouse is light, weighing only 110 grams. A bonus is the three-year warranty.

Practical aspects: connectivity, charging, and comfort

Připojení je díky Plug & Play okamžité – zapojíte přijímač nebo spárujete přes Bluetooth a myš funguje. Dosah je až 8 metrů přes 2,4 GHz a 10 metrů přes Bluetooth. Nabíjí se přes USB-C kabel, který je součástí balení, ale síťový adaptér do zásuvky v balení nenajdete, takže využijete nabíječku, kterou už doma máte, nebo USB port počítače. Jednu věc je fér říct k ergonomii: na vertikální tvar je potřeba si pár dní zvyknout, protože ruka drží myš jinak než obvykle. Po zvykací době ale většina lidí ocení šetrnější polohu zápěstí při dlouhé práci.

What users say

The rating is decent – 4.5 out of 5 from 31 ratings based on 15 reviews. Users most often praise the comfortable hand position, silent buttons, and low price for a vertical mouse with a rechargeable battery. They also positively evaluate the flexibility of connectivity and the ability to switch between multiple devices, which will be appreciated by people with both a laptop and a desktop computer. Given the product’s novelty, these are mostly initial experiences, but the feedback is positive so far.

When it doesn’t make sense

Most importantly, the mouse is designed only for right-handed users – if you are left-handed, this particular version will not suit you. It also won’t suit gamers or people who need high DPI and maximum precision, for graphics for example, because the 2400 DPI cap and optical sensor are aimed at office use, not gaming. And whoever doesn’t want to deal with getting used to the vertical shape should choose a classic ergonomic mouse. However, for a right-handed user who wants to cheaply relieve wrist strain during long work for 449 Kč, the Eternico M400 offers a lot of value.

Verdict: who it’s worth it for

Eternico M400 Vertical Wireless je povedená levná vertikální myš pro praváky – šetrnější poloha zápěstí, tichá tlačítka, dlouhá výdrž, tři způsoby připojení a tříletá záruka z ní dělají zajímavou volbu pro každého, kdo hodně pracuje u počítače. Počítat je potřeba s tím, že je jen pro praváky, adaptér není v balení a na vertikální tvar je nutné si zvyknout. Za 449 Kč s kódem ALZADNY25 místo 599 Kč, a k tomu jako novinka poprvé v akci, jde o výhodný způsob, jak vyzkoušet ergonomickou myš.

If this particular mouse didn’t appeal to you, but you’re looking for other computer accessories on sale, you can also check out current discount promotions on Alza, where mice, keyboards, and other peripherals regularly appear. The offer changes continuously according to stock levels.

Would you try switching to a vertical mouse for wrist comfort, or do you remain loyal to the classic shape?