Jaký je rozdíl mezi MVS490 a M401? Je vhodná do ruky o délce cca 19cm?


This wireless vertical mouse puts the focus on maximum comfort for everyday work, offering an integrated 700mAh battery and silent buttons with a lifespan of up to 3 million clicks for pleasant, distraction-free control. You can adjust the sensitivity at any time using the DPI button (800–2,400 DPI), and there are also extensive connectivity options—a 2.4GHz wireless receiver, 2× Bluetooth, and a USB cable. In total, it can be connected to up to 4 devices. However, the greatest benefit of the Eternico M401 mouse is its vertical ergonomic shape, which supports the natural position of your hand and allows you to keep your wrist in a resting position—without effort, strain, or unnecessary tension, even during prolonged use. The result is significantly higher comfort, less fatigue, and a healthier way of working, which will be appreciated by anyone who spends most of their day at a computer.


The Eternico M401 vertical mouse, weighing 110 grams, is equipped with an integrated 700mAh Li-ion battery that you can easily recharge with the included USB cable. This eliminates the need for constant battery changes, and you can conveniently charge the mouse from a computer, laptop, power bank, or a suitable mains adapter. An LED indicator (located under the scroll wheel) will inform you about the battery and charging status. The mouse automatically enters sleep mode after 10 minutes of inactivity and switches to deep sleep after 20 minutes, significantly extending the battery life.

In the package, you will find a compact USB receiver (2.4GHz) that can be left permanently plugged into a desktop computer's USB port, so you don't have to constantly reconnect it when moving the mouse. Two other devices can be connected via Bluetooth (for example, a laptop). Connection via a USB cable is also available. If needed, you can store the receiver in the integrated compartment on the underside of the Eternico M401 mouse, which prevents it from being lost during transport. The mouse has a range of 10 metres, and the package also includes a practical USB-C adapter—you can easily connect the mouse to both a desktop computer and modern laptops without a classic USB-A port.

The mouse offers a total of 6 buttons, including a classic scroll wheel, side forward/back buttons, and a DPI button. The sensitivity of the optical sensor can be changed between 800/1,200 (default)/1,600/2,400 DPI, allowing you to adjust the cursor speed precisely to what you are doing—from regular office work to more detailed document or graphics editing. On the bottom, there is a connection mode switch. The silent main and side buttons contribute to undisturbed use, making the Eternico M401 mouse an ideal choice for the office, home study, and shared spaces where loud clicking would disturb others.

Plug & Play ensures immediate use without the need to install any drivers—just plug the 2.4GHz receiver or cable into a free USB port, or simply pair the mouse via Bluetooth, and you can start using it right away. The buttons are equipped with silent switches with a lifespan of up to 3 million clicks, so the Eternico M401 vertical mouse will withstand daily work for a very long time, with minimal noise and maximum comfort.

When working with a classic mouse, the wrist is not in an ideal position. The shape of the ergonomic, vertical Eternico M401 mouse is much more natural for the hand; the muscles are not strained or overloaded when gripping it. The vertical design also allows for a comfortable thumb position on the side and light, natural control of the forward and back buttons. Work is more comfortable thanks to it, and there is no risk of unpleasant pain even after long hours. Using a vertical mouse also easily prevents a lot of problems, including unpleasant wrist pain or even carpal tunnel syndrome.

A 36-month / 3-year or 48-month / 4-year warranty refers to the total duration of the warranty from the date of receiving the goods. Compared to standard statutory rights, this gives you an additional 12 months / 1 year or 24 months / 2 years, respectively, to file a claim.
Specifications can be changed without notice. Images are for illustrative purposes only.