NuleaWireless Trackball Mouse, Rechargeable Ergonomic Mouse, Easy Thumb Control, 5 Adjustable DPI, 3 Device Connection (Bluetooth or USB) for PC, Laptop, iPad, Mac, Windows, Android

The media could not be loaded. The video goes into much more detail, including overview of the ergonomics and functionality of the device up close.However, in a nutshell:Things I liked:+ Excellent quality. Feels like a high-quality, precise device.+ Beautifully smooth trackball.+ Three different devices can be paired with this at any one time (2 x BT, 1 x USB) and you can switch between them easily via the button on the bottom.+ Extremely useful DPI settings go from fine control to big movement easily.Things I didn't like:- Blinking LED for DPI can be a bit of a pain to see exactly what setting you're on - it takes a while when you're on DPI setting 5!- The forward button is a bit of a stretch, although it is really nicely angled.Do I recommend it?Yes, absolutely. This is my second Nulea device and both have been great. It comes in at about £5 cheaper than Logitech's cheapest trackball (the Ergo M575) but I don't think you're giving anything up by going with this. Recommended.

It takes some getting used to if you have used a traditional mouse all your life. However once you do , it changes your mouse experience forever. The trackball design allows you to move the cursor without having to move your arm, which can help to reduce strain and fatigue. The mouse also has a variety of other features, including:5 adjustable DPI settings for precise cursor control3 device connection (Bluetooth or USB) for easy switching between devicesRechargeable battery for long-lasting useErgonomic design for comfort and support

This trackball is very comfortable in the hand (as long as you are right-handed). It has an internal lithium battery so it's rechargeable. It comes with a USB-C to USB-A cable and can be recharged through this but you can also use the USB lead to connect the mouse to your device. However, it also has some wireless connection options - it has both Bluetooth and 2.4GHz connections. For the 2.4Ghz connection, you need to use the little dongle that is kept in the underside of the trackball. It's rare to get all of these options (rechargeable, USB-C, Bluetooth, and 2.4GHz) all in one device, so it's a really good all-rounder.

Nulea Wireless Rechargeable Trackball MouseThe Nulea mouse comes in a sturdy colour printed box. Inside the box you will find the mouse held securely in a folded cardboard holder, there is a charging lead and there is also a comprehensive user manual.Out of the box and charged overnight, I plugged in the Bluetooth receiver, from the base of mouse. After a short time Windows informed me that the device was set up and ready. I switched on the mouse and it worked without any fuss at all.I normally use a conventional mouse with my hand orientated flat to the desktop so it took a little while to get used to the Nulea trackball mouse and the new button positions. It takes a while to for your brain translate mouse movements into just moving your thumb, however, once I had used it for about a day, I got to quite like the new mode. I have my hand and wrist in almost the same position as I would with a conventional mouse but now my arm can rest almost stationary on the desk, which seems a bit less tiring.The trackball is very responsive and comfortable to use, after the initial familiarization. The DPI button on top is useful for changing the accuracy of the trackball when needed and the Bluetooth receiver means it can be used on my Windows and macOS computers.

The Nulea Wireless Trackball Mouse is an absolute game-changer for anyone seeking enhanced ergonomic comfort and efficient control over their devices. With its impressive array of features and compatibility, this rechargeable mouse stands out as a versatile solution for PC, laptop, iPad, Mac, Windows, and Android users alike.The innovative trackball design allows for easy thumb control, minimizing strain on the wrist and hand during prolonged use. This design choice makes it particularly suitable for individuals who suffer from repetitive strain injuries or other hand-related discomforts. The mouse fits snugly in the hand, ensuring a natural and relaxed grip that promotes long-lasting comfort.The trackball itself offers exceptional precision and control. With five adjustable DPI (dots per inch) settings, users can customize the sensitivity to match their preferences and the task at hand. Whether you need precise accuracy for intricate design work or swift movement for gaming, this mouse caters to your needs with its DPI range. The cursor glides smoothly across the screen, providing seamless control and reducing the need for excessive wrist movement.It offers Bluetooth or USB connections. This flexibility allows users to seamlessly switch between multiple devices, such as PCs, laptops, iPads, Macs, Windows machines, and even Android devices. The effortless connectivity and easy setup make it a breeze to transition from one device to another, maximizing productivity and convenience.The mouse's rechargeable battery is another noteworthy feature. With a single charge, it offers extended usage time, eliminating the need for constant battery replacements. The included USB charging cable ensures a hassle-free charging experience, allowing you to keep the mouse powered up without interruption.Setting up the Nulea Wireless Trackball Mouse is a straightforward process. Whether you opt for Bluetooth or USB connectivity, the mouse pairs effortlessly with devices, requiring minimal configuration.Its intuitive design, customizable DPI settings, and ease of use make it a standout choice for professionals, gamers, and casual users alike. Say goodbye to wrist fatigue and hello to enhanced productivity with this exceptional wireless trackball mouse.

Très bon achat. N'ayant pas beaucoup de place sur mon bureau pour me promener avec une souris, le "trackball" est la solution que j'utilise depuis des années. Il remplace mon ancien, qui a rendu l'âme.

After going to physical therapy for ulnar, nerve compression and resulting numbness in my ring and pinky fingers from office work, I decided to try using this trackball mouse, because of the extended wrist rest and not having to move the mouse itself. The track ball is extra large, which means even for my small hands, the thumb is able to sit comfortably and move across the three screens I use. It takes a little tiny bit to get comfortable with the thumb track ball versus moving the mouse, but it is just a point that you don’t actually have to move the mouse and your hand can rest comfortably along with the wrist outstretched on the mouse - that is the point! I love this mouse so much. It has absolutely helped my every day office work life be more comfortable and I have not had to deal with numbness in my fingers while using it. Although I can use the USB plug-in, the Bluetooth works just great to connect to my computer and the track ball is extremely smooth. I can choose the speed I want the track ball to track at , and there has been no glitching. Moreover, the texture of the mouse is pleasing, and this has been overall an excellent experience. I’m very happy that I bought this mouse - I also hope they begin offering it with color options for the trackball. ;) The value I feel I am getting for the product is exceptional.

Idéal pour mon souci de canal carpien. Nuléa au top.J'ai acheté plusieurs modèles Nuléa (M501, M505, M507) et tous sont très bien. Je m'en sers alternativement pour modifier mes positions de travail et éviter mes mouvements trop répétitifs qui aggravent mon syndrome de canal carpien droit.Je les ai eu tous entre 30 et 35€. Hélas certains ne sont plus trouvables et les autres ont pris 10€ !!Difficile de les trouver ailleurs...Bon produits, qui tiennent la charge longtemps, marchent sur les smartphones grâce à la connexion bluetooth (pas mal de les appairer avant que vous ne cassiez l'écran de votre smartphone... 😏).Utilisable sur PC sans dongle en bluetooth aussi bien entendu.Parfait en 1 mot, si le prix n'augmentait pas !

The media could not be loaded. Nella confezione troviamo insieme alla trackball il cavo di alimentazione legato con un comodo elastico riutilizzabile, un foglio con indicazioni solo in inglese ed un manuale in multilingua compreso l’italiano.Nella parte inferiore troviamo il selettore a 2 posizioni per accenderla, il pulsante per selezionare la connessione, 3 led bianchi che indicano la selezione attiva e il ricevitore usb. Questa trackball può essere associata a 2 dispositivi bluethoot e alla sua chiavetta usb. Ovviamente non può essere connessa a più dispositivi contemporaneamente, solo 1 alla volta.Nella parte supriore sono presenti i soliti 2 pulsanti sinistro e destro, la classica rotellina, altri 2 pulsanti sul lato destro ed uno nella zona centrale, davanti troviamo la porta usb tipo C per caricare la batteria interna.La rotellina è leggermente frizionata, vi sono dei piccoli step, inoltre si comporta anche come terzo pulsante quando premuta.Il pulsante in zona centrale, imposta la sensibilità della trackball, vi sono 5 differenti livelli di sensibilità per avere più o meno reattiva la reazione del movimento. Il livello scelto resta memorizzato anche se viene spenta.La trackball ha un rivestimento antiscivolo gradevole al tatto, funziona benissimo e la batteria integrata permette molte ore di lavoro. Purtroppo è sagomata per l’utilizzo esclusivo della mano destra.La forma è molto anatomica e nel mio caso calza perfettamente, nessun problema anche per l’utilizzo prolungato.Le dimensioni sono: 16X10 centimetri, alta 6 centimetri. Pesa 180 grami. Il cavo per cariare la batteria è lungo 1,5 metri.Non proprio piccola da portare insieme ad un portatile, ma ha il grosso pregio di funzionare benissimo in poco spazio a differenza del classico mouse.La trackball funziona benissimo e mi trovo molto bene, ad essere onesti ho sempre preferito le trackball.La sconsiglio solo a chi preferisce usare la mano sinistra, con la speranza di poterne testare una mancina prima o poi.

jetzt gibt es eine, aber nicht für alle. Denn diesen Trackball kann ich nur für wirklich große Hände empfehlen. Menschen mit kleinen Händen sollten eher zu den normal großen Trackballs greifen.Aber dieser hier ist zwar keine Revolution, aber für mich, der sehr große Hände hat, ist dieser Trackball eine kleine Offenbarung. War mir das vorher nicht aufgefallen, so kann ich meine Hand sehr bequem auf diesem, doch in wesentlichen Teilen, anders geformten Trackball ablegen. Das liegt erstens daran, dass der Handballen jetzt endlich auf dem Trackballgehäuse aufliegen kann, was ich als sehr angenehm empfinde und zweitens an der besseren Unterstützung für die gesamte Handauflage. Das ist bisher, bei den normal großen Trackballs nicht der Fall, die sind da schon zu Ende.Es mag sogar sein, dass dies sogar für kleinere Hände angenehmer ist, was ich aber aus Ermangelung derselben leider nicht nachprüfen kann.Die Elektronik ist die gleiche wie bei der Normalgröße und unterscheidet sich nicht. Soviel nur hier dazu, vielfältige Anschlussmöglichkeiten und BT funktioniert mit eingebauten BT Empfängern in PC und Laptops sofort und problemlos. Der Preis ist der gleiche wie beim kleineren Trackball, was ich von Nulea sehr fair finde, verwendet der größere Trackball doch etwas mehr Material - größere Handauflage.Die Trackballs von Nulea haben auch noch eine DPI Umschaltung, wie man sie von Mäusen her kennt, ich aber bisher noch nicht von Trackballs her kannte. Das gilt aber für alle Nulea Trackballs und ist nichts Neues.Der Akku hält gewohnt lange und geht automatisch bei Nichtnutzung in den Standby.Von mir daher eine dicke Empfehlung, besonders für Menschen mit großen Händen. Eine echte ergonomische Weiterentwicklung des Trackballs und da kann ich nicht anders als ***** Sterne geben.