Seenda Wireless Trackball Mouse Rechargeable Ergonomic Mouse, Easy Thumb Control, Smooth Tracking, for Windows, PC & Mac, 3 Device Connection (Bluetooth & USB)

I havve two of these, they are both Bluetooth and with a dongle, so great and versatile. I like to use track balls so i can keep the mouse in the same spot. I have had no issue with it, bar remembering to charge it, as it last for a log time on one charge.

This is a great mouse, been using daily now for about 6 months and it's really impressed with accuracy, latency, and how good it feels to use. Great for the price

Feels like the logitech one it copies but I bought it to have a silent mouse and although the right click is silent, the left one is sometimes silent and sometimes it sticks so you cannot be confident it will work.

I've used Logitech trackballs of this design before and always loved them, so bought this to replace my last one. Design-wise it's great, just as comfortable as my old one. It doesn't seem to need to be recharged very often, and has a good sleep cycle.My only issue with it is that the mouse buttons can be a little temperamental. They sometimes need to be clicked quite firmly to work, and sometimes you hear a click and sometimes you don't. Once you get used to it, it's not too off-putting, although I would maybe steer clear for serious gamers.

I have never used one in a long time - and I have to admit, it took an hour to realise this: it is a static mouse, so don’t move the whole mouse, just the ball. At first it only took me a few minutes to connect it to three of my laptops - works flawlessly with Mac and Windows. After an hour, I finally gained my confidence in using the tracking ball mechanism. It worked like a charm and I am loving it - hope it stays working for long!

Had this mouse a month and the buttons are sticking. Not the best of quality I will be looking at other products!!

I really wanted to like this mouse and I needed a new mouse but this is pretty poor where it matters, the left click button. The mouse is shaped nicely, the ball is a little loose but is functional and the 3 device connection does work, Bluetooth is a little unreliable at times, but it does mostly work well. The biggest issue with this mouse are the buttons and in particular the left mouse button, the 'click' is the worst i have ever experienced, it is a physical build & material quality issue, the materials used do not lend themselves to a solid click and the physical build is insufficient to support the many clicks that a button will be needed for over three laptops. The button has no click and is soft without ever registering properly, real shame as the rest of it seems to work well but the buttons are the whole reasoning for using a mouse.

Same layout as my old logitec and loads cheaper but just as comfortable

I love the fact that this a wireless trackball and I can recharge it with a standard C cable. it is very convenient, my charges usually last for a long time and I just love a trackball.it was well worth my money, we have since purchased 2 more. i no longer use my wired trackballs.

The media could not be loaded. Buon mouse, comodo , ergonomico e ricaricabile. Non trovo però un software x programmare velocità puntatore e pulsanti , nella confezione non vi sono indicazioni. Ho scritto al supporto sperando che rispondano; purtroppo dopo un po’ di tempo è entrato in conflitto con Microsoft

Es ist super, da ich die Maus im Wohnmobil nutze. Hab ich sie auf dem Bein liegen und es geht klasse

Love my rechargeable trackball. I can easily use it with only enough space for it to sit wherever. The charge lasts forever which is great for an insomniac like me who is always using my computer or tablet. Even when I have to plug it in to charge it, it does not bother me, charging time is short and sweet.

Geräte, bei denen ich mit dem Daumen den Trackball bediene, empfinde ich als etwas ungenauer, als jene, die mit den Fingern bearbeitet werden. Dies ist jedoch nur meine persönliche Meinung.Die seenda Bluetooth Trackball Maus ist für Spiele gut geeignet - (bei mir EEP und der MFS). Sind jedoch pixelgenaue Bewegungen notwendig, ist mir selbst die langsamste der 3 Einstellungen zu schnell.Sehr vorteilhaft finde ich die Möglichkeit, den Trackball an 3 verschiedenen Computern verwenden zu können. Einfach Taste gedrückt, und der Cursor des nächsten Rechners ist in Aktion. Auch finde ich es vorteilhaft, das man bei leerem Akku einfach ein USB-C-Kabel anstecken und weiterarbeiten kann.Übrigens - Schade ist es, das noch keinem Hersteller eingefallen ist, das man Trackball und Maus kombinieren kann - also ein Teil mit 2 Kugeln - schnelle Bewegungen mit der Maus und pixelgenaues Arbeiten mit dem Trackball (oder umgekehrt).