Logitech Rato Ergonômico Sem Fio Trackball Ergo M575 4000 Dpi

These are the best thing for small spaces and for tennis elbow!

Help for carpal tunnel syndrome and half the price of the black one

Awsome bluetooth trackball for the Raspberry Pi. Would recommend it to everyone.

Great Product and swift shipping. Thank you for your review! We’re glad to hear you’re happy with the M575S and that it arrived quickly. Your satisfaction is important to us, and we appreciate your feedback.

I've been using a thumball mouse for over a decade, since I started having carpel tunnel syndrome, and it's done wonders for me. I've also tried using models from other manufactures (trying to save a buck or two), but I keep coming back. Thank you for sharing your experience with the M575S! It’s wonderful to hear that it’s been a game-changer for your comfort, especially with carpal tunnel. We're so glad to know that despite trying other options, you keep coming back to Logitech for the best solution! We appreciate your trust and loyalty.