MX Ergo S Advanced Wireless Trackball Mouse, USB-C Rechargeable Wireless Ergonomic Mouse With Bluetooth and Encrypted Dongle, 6 Programmable Buttons, for PC/Mac- Graphite

Very comfortable and responsive, easy to switch to high precision. I got one with a left button that didn't respond some of the time, but it was replaced quickly. The ball (or rather hole) needs cleaning once in a while to move smoothly, but it's totally worth it. I've had the older model with micro USB charging, and got this one for another workplace, and I will get it again if I need another one. The old one still works well after 7 years workday use!

Mega myszka, drętwienie ręki przeszło a obsługa bardzo intuicyjna. Po 30 latach pracy na komputerze przesiadka bez problemów.

Ürün kesinlikle çok ergonomik ve konforlu. Standart mouse kullanıcı olan benim içni alışması 1-2 günü geçmedi. Bilgisayar başında çok çalışan biriyseniz (tasarım yapmasanız dahi) tavsiye ederim.

Je me suis converti au trackball il y a plus d'un an maintenant avec le modèle M735 il me semble de chez Logitech, j'ai adoré alors je me suis lancé et je ne suis pas déçu. Les matériaux sont d'une qualité exceptionnelle, le poids de l'ensemble fait très sérieux et durable sous la main. La tranche de la base en métal souligne superbement le volume assez conséquent du périphérique et surtout permet l'inclinaison véritablement parfaite dans laquelle le trackball accueille la main avec un naturel déconcertant. Les contacteurs des clics sont inaudibles, c'en est presque déroutant au premier abord. J'ai installé le logiciel compagnon et il regorge d'options pour configurer au millimètre mon nouveau partenaire de travail. J'ai testé le haut de gamme de chez Kensington, ne perdez pas votre temps, les plastiques sont infects, c'est honteux de vendre une qualité de polymère si basse à ce prix et bien sûr au niveau purement utilitaire, le Kensington est complètement à la traîne. La nouvelle référence du trackball est là, Logitech a encore fait des merveilles, ce MX Ergo S est, en plus d'être très beau, un outil de productivité de haut vol.

The 'S' version of the MX Ergo from Logitech features new switches that allow for silent clicks, addressing a common complaint about the distracting noise of earlier models. This improvement enhances the overall office environment, making it a more pleasant space for everyone. Additionally, the mouse includes USB-C charging, which enhances convenience and usability. Aside from these updates, the functionality remains largely the same as the previous non-'S' version. The trackball design is particularly beneficial for use with ultra-wide monitors, providing ease and speed in navigation. The MX Ergo offers two angles for ergonomic comfort, which can help reduce the risk of repetitive strain injuries during extended use. However, users may notice that the surface finish can become shiny over time and that the button finishes may wear down after several months of daily use. Battery life is decent, lasting around 2.5 months with regular daily use. Notably, the device connects seamlessly to a Mac via Bluetooth, allowing users to forgo the Logitech software and the included Bluetooth dongle. While the cost-to-value ratio may seem high, and some may consider it overpriced, the quality and performance meet our requirements, making it a recommended choice overall.