Wireless Trackball Mouse, Rechargeable Ergonomic Design, Index Finger

Tras más de 6 meses y con más de 8 horas de uso diario, puedo decir que es un gran producto!!! Cuesta acostumbrarse viniendo de un "ratón normal", pero es extremadamente cómodo, la muñeca o dedos no sufren para nada, utiliza menos espacio que un ratón convencional (al no tener que desplazarse en ninguna dirección) y la batería dura mucho (en todo este tiempo solo lo he tenido que cargar 2 veces, y el ratón funciona mientras está cargando). Lo único a tener en cuenta es que los rodamientos deben limpiarse continuamente para asegurar un movimiento "limpio". Es una tarea muy sencilla que se hace en menos de 1 minuto (extraer la bola y limpiar con un paño) Solo puedo decir cosas buenas!!! NOTA: el material no está marcado y mantiene su aparicencia como el primer día.

Article bien conçu, esthétique et complet avec le trackball (mouvement du curseur), des 4 boutons latéraux et de la molette permettant de scroller. Avec cette configuration, on doit revoir ses habitudes étant donné que l'équipement ne bouge plus contrairement à une souris standard, mais uniquement la boule avec les doigts > Même si l'équipement est imposant, ça reste un choix judicieux quand on a un petit poste de travail ou que la surface est vitrée - soucis avec le laser des souris optiques (d'autant qu'il peut aussi servir de repose-main) Ce modèle est sans fil grâce à son dongle (là aussi on évite un câble qui traine sur le bureau) La batterie [non remplaçable] se recharge via un port USB-C (câble fourni) et j'espère qu'elle durera dans le temps NOTE : Modèle pour DROITIER UNIQUEMENT (dommage de ne pas l'avoir précisé dans le descriptif de l'article)

تفي بالغرض ولكن لا الملمس ولا الخامة مقنعة والكرة تخرج بسهولة

I became fed up with struggling with a classic mouse with restricted desk space and large screens. After some research into static solutions, I decided I preferred this finger-operated type rather than the alternative flatter thumb-operated ones. This one is a lot cheaper than its big-brand alternative, but it had good reviews. When I discovered it has NO programmable buttons, it was sold! I found you can waste a lot of time setting up custom buttons, then I forget which one does what and I forget about using them anyway. It took a bit of use before the operation of this mouse became automatic, but now it works well and I love it! The movement is smooth and precise, and once I got the hang of releasing the ball before clicking, so that the cursor stays put, it's great. Far less frustrating than multiple strokes of a mouse in a tight space to get across the screen. I've had it a few weeks, but not had to recharge it yet after the first time. Note there is an almost identical model with an annoying flashing light. Glad I realised in time and got the (slightly cheaper) dark model.

Just received it and unboxed and tried it out. First impression is that the design is exactly what I am looking for and how it feels while being used. The texture is pleasing (although I have doubts that this matt texture can survive more than a year’s use of daily 5 hour use) and the positions of the trackball and buttons are placed where I want them. Both left and right click buttons click downwards and not inwards which is a positive thing for me. The DPI switch which easily allows me to determine the speed of the arrow travel each time I touch the ball is a godsend compared to other trackballs. This trackball has a rechargeable internal battery - which I hope will last a long time. Always found that rechargeable devices often die due to the battery. It comes with a 2.4Ghz dongle or useable with Bluetooth connection. I have not tried using the rechargeable cable as a direct wired connection to the computer yet but I do not think a wired mode is an option. Will update on this later. Overall on initial impressions and use, this trackball is better than I had hoped and as a trackball user (Microsoft, Logitech, Elecom, etc.) this has so much promise. I will update again in a few months. If my impression is sustained through use in the months ahead, I plan to buy a few for my family and myself at home and office.