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The Nulea Wireless Trackball Mouse is a thumb-controlled trackball with a built-in 21.7-degree tilt stand, so your hand rests at an angle instead of flat on the desk. It connects over Bluetooth and 2.4 GHz USB, and the thumb ball means you move the cursor without sliding your arm. It suits people with wrist or shoulder strain, tight desks and laptop users who want less reaching. Against Logitech's MX Ergo it is a simpler, lighter build without the adjustable tilt or premium software, and reviewers treat it as a budget alternative rather than a like-for-like rival.
In stock
Lowest price we've seen: $83.14 on Nov 9 at Sears. Tracked across 1 store since Nov 9.
Owners mostly praise the tilted shape for relieving wrist pain and like that it works on any surface. The common complaints are the learning curve of thumb control and a plasticky feel next to Logitech trackballs.