Perixx PERIMICE-717 Wireless Ergonomic Trackball Mouse – 34 mm Thumb Trackball, 5 Programmable Buttons, 400/1000 DPI & 2.4 GHz Nano Receiver – Right-Handed RSI Relief

The pointer randomly freezes and becomes sticky for some reason. You try to turn it off and turn it on a few times and it starts working. I can live with this slight discomfort but this happens quite a few times a day, which gets really annoying. I spent 2500 only to get more annoyed by this mouse. I had the Logitech trackball mouse before for 3 years until it stopped working and it was much better, though its a bit expensive than this mouse, but now I see its the price of Logitech mouse is justified. From a ergonomics aspect, this mouse is decent, but what's the point of being ergonomically comfortable but annoyed because of the mouse issues.

Costly mistake. Got scrolling issues from month 7 onwards. Page used to scroll then retrace position about 20%. Contacted seller. They respond after 20 -30 days for each message (original or thread) - suggested obvious things like put fresh batteries etc - Finally asked me to send the device to Germany on own cost for replacement. A joke.

Does not work, mouse pointer goes to one side and stays there

The scrolling is off. Does not work on places apart from table. Range is very short, you have to keep it right next to laptop to work Even after getting it i prefer using my touchpad. :/ A useless mouse.

Worst mouse ever.scrolling and roll is not at all smooth.

Meine erste Maus dieser Art und ich bin begeistert. Sender rein und flupp - als hätte ich nie etwas anderes gemacht. Der Ball läuft sehr ruhig und leicht. Die Maustasten machen ein Geräusch, wie jede andere auch, also nicht flüsterleise. Aber kein herum geschiebe auf dem Tisch mehr nötig. Programmiert hab ich noch nicht, ist für mich momentan auch nicht so wichtig. Tool war schnell installiert dafür. Wirkt im ersten Moment etwas groß, liegt dann aber doch sehr gut in der Hand, so dass alle Tasten gut erreichbar sind. Gefällt nach dem ersten Test. Update nach 3 Tagen: Nehme nur noch diese Maus.

mükemmel

Great product. Plug and play and very easy to use.

I had the M570 for a long time until the left mouse button started to wear down and didnt registers my clicks. This mouse was much cheaper than the logitech so I took a chance. Ill do my review based on some of the concerns I read before: SIZE - Its bigger than the M570 so if you have a small hand that might be an issue. Im a male with a medium glove size and I got use to the bigger size very fast. In fact going back to the old M570 I like the bigger footprint of the Perixx Mouse Movement - There was some complaints that the mouse wasnt responding. I noticed that it jumped quite a bit when I went to the 1000 dpi setting. When I picked the lower dpi setting it works just fine. I dont know about gaming but that isnt what I bought the mouse for. Battery - Someone said in their review it ate through batteries. Ive been using the same set of batteries since Aug 9th. I leave the mouse on as well. It goes onto a sleep mode of sorts where you have to click to wake it up. I think thats why its saving on battery life for me. Drivers- This was plug in play for my work laptop (Windows 10 ver 2004). No issues out of the box although I wish it could be configured a bit more. OVERALL IMPRESSIONS - for the price I think its a great mouse. For basic work tasks I had no problems and I like it over the M570 which I had for years. If youre looking for more precise mouse than maybe go with the M570 as the 1000 DPI setting doesnt seem to be very smooth for me. For everyday normal office work I think this a great mouse.

Ce trackball fonctionne parfaitement bien et est très ergonomique. Parfaitement adapté à une taille de main standard, avec une position naturelle. Il est parfait pour un usage standard en remplacement d'une souris, et surtout est très adapté à faire de la CAO (Raison première pour laquelle je l'ai acheté). La finition est sans reproche. Il est alimenté par 2 piles AAA, ce que je trouve être un avantage de longévité d'utilisation, contrairement aux modèles de souris et trackball intégrant une batterie rechargeable par USB, dont la durée de vie est au mieux de 2 à 3 ans ... et on jette le tout à la déchetterie sans pouvoir séparer les constituants ... et on en rachète une ou un ... Ma dernière souris ergonomique avec batterie intégrée n'a duré que 18 mois environ en usage quotidien. Je conseille fortement ce produit !