🔴 Elevate your workspace with precision and style—don’t let your mouse fall behind!
The SANWA 55mm Trackball Replacement Ball is a glossy red, scratch-resistant accessory designed for seamless compatibility with popular trackball mice and keyboards like Kensington SlimBlade and Perixx Periboard. Engineered for smooth, precise finger control and optimized optical sensor performance, it enhances multi-screen workflows and data processing efficiency. Easy to remove and clean, it operates reliably across a wide temperature range, ensuring consistent performance.
A**R
Perfect Purple Replacement
Works great with my ERGO 575. The ball is a hair smaller than the original it came with but because of that it moves smoothly even better than the original ball. I wish the purple was a little bit brighter but overall happy with my purchase. It's the little things when you work at a desk for a living!!!
W**D
It works, reasonable price, and I can use my $100 trackball again
It might be a very slightly looser fit than the original ball from my Logitech MX Ergo, but it works well. You can only tell the difference if you flip the whole thing over; the pointer moves a little more than it used to, but it isn't really a problem. Also, the red ball shouldn't get lost as easily as the original gray one.
R**P
Careful on sizing
Update: Seller initiated a full refund, very much appreciated! Just be careful when you change colors as it changes the size 🙃.Too small even though it specified for the trackball we had. Quality looked good, but can't use it.
M**E
Works on Logitech MX Ergo S
This one worked great on my Logitech MX Ergo S. This was the blue color, I had also purchased the green one, but that did not work well so I returned it.
K**T
Perfect fit
Fit my Elecom perfectly...
F**Z
Stutters on my Logitech M570; undersized
Even after cleaning it several times, the green track ball skips and stutters across the screen.I then used the (new) blue track ball - tracks flawlessly.I really wanted the green track ball to work, as my original (blue) track ball was getting old - the green would've made a nice change of pace.These new track balls are slightly undersized (by 0.05mm) versus my original blue track ball that came with the Logitech M570.Even though the description says it's supposed to work with this hardware.These new track balls fall right out of the socket due to being slightly undersized, when you flip the mouse upside-down.I came across these things by accident: I was looking for Sanwa (Japan) DMM's, and I came across these track balls.I don't think they have anything to do with Sanwa Japan, as the boxes are marked: "Made in China"
R**E
Smoother than the original
I needed this because my original got a nick in it, and I was surprised. This ball work better than the OEM. It rolls smoother, and seems to have a better finish. I bought more.
A**O
The fit is a bit loose on the M575
Should've heeded the warnings. It is indeed very very smooth, but it's a bit loose.
Trustpilot
1 month ago
1 week ago
