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SANWA 40mm/1.57in Trackball, Replacement Ball GMAWTB40, GMABTTB41, GMATB39, Kensington Orbit Fusion, and Other Compatible Trackball Mice, Glossy Red

Free shipping on orders over $29.99

$14.99

$ 7 .99 $7.99

In Stock

1.:44 Mm


2.Color:Black


About this item

  • 【FIT IN 40MM TRACKBALL MOUSE】- This replacement ball is designed for any trackball mouse using a 40mm/1.57 inch trackball. Compatible with models likeSANWA:GMAWTB40, GMABTTB41, MATB39; Kensington: Orbit Fusion(K75326WW), ‎K70990WW, K72675WW, K72337US, K70991WW, K70990WW.
  • 【WORK WITH OPTICAL SENSORS】-This replacement trackball provides excellent optical sensors sensitivity. Comfortable for finger control and ensures a smooth & agile movement. Specialized in precise pointing, multi-screen work, file works, excel, data processing, and efficiency improvement.
  • 【HOW TO REMOVE THE BALL】- This SANWA trackball replacement can be easily removed from the mouse bottom using your finger or a pen.
  • 【GLOSSY RED COLOR】- Its surface is painted with a scratch-resistant coating and glossy red color for more effortless optical identification and smooth movement. Works Temperature: -40℃ to 60℃.
  • 【QUICK CLEANING TIPS】- This mouse ball replacement part is simple to clean. Either use a soft brush or a lint-free fabric. Before replacement, we suggest that you can clean the inside ball hole to avoid possible erratic cursor movement.



Product Description

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TLC
Reviewed in the United States on February 8, 2025
Somehow the ball on my model M575 got scratched and it was very annoying. Got this and it was a perfect replacement.
Rini
Reviewed in the United States on February 3, 2025
At night when you lose the ball and you have to pause your movie, start looking for the ball, bending over furniture,moving furniture, you know its somewhere, but you and your husband spent 20 to 30 minutes looking for it. We quitwent back to our movie so mad that we decided to go to bed. It was under my recliner and when I sat down and pulledthe legs up my husband saw it. But when we were looking for the ball my legs were down so I could get out, I ordered an extra ball immediately, we used it several times instead of jumping up and down unless the ball is in plain sight.
Kyle Allen Madlon
Reviewed in the United States on February 12, 2025
This replaced the ball in my Logitech MX Ergo mouse. It matches the original ball in all aspects except for color, which I went with to give a little extra "pop" from the stock gray. I noticed an improvement in tracking, but this could be attributed to the original ball being worn from the 5 years that I've owned and used this mouse.
Bryce
Reviewed in the United States on January 30, 2025
I purchased this to replace the trackball in my Nulea M512. This is a big upgrade in terms of smoothness. I will buy a second for my other M512.I definitely recommend this as a replacement. High quality, good coating, smooth out the box for any 55mm trackball.
APG1
Reviewed in the United States on August 29, 2024
I bought this since I have 3 of the same trackballs and wanted an easy visual cue for which one was which. The ball fits Logitech well, however it is not as responsive as the OEM ball, also had a gritty feel when rolling it in the mouse. So, it does what I needed but just feels a little off.
Robert S.
Reviewed in the United States on July 22, 2024
Bought this red trackball as a replacement for the silver colored trackball that came with my Logitech M575 trackball mouse. No technical reason for the change; both balls work equally well. The traditional red color contrasting with the dark gray body of the mouse makes me happy!
Customer
Reviewed in Canada on February 22, 2024
Works fine in my logitech MX ergo mouse. I didn't have a problem with the old ball but it came with a grey one, and I miss the classic red color these all used to have, this fits the bill nicely.
Nadia Blanco
Reviewed in the United States on January 16, 2024
I purchased this because I lost the pad ball from my mouse device, and it fit perfectly
William I. Dube
Reviewed in the United States on April 29, 2024
PROS:* Nice finish ball looks great* Fits in Logitech Trackman Wheel Trackball mouse okay* Definitely High PrecisionCONS:* The standard Windows mouse driver that works with my Logitech Trackman Wheel Trackball mouse will not get this ball to a point where it is truly usable. One full rotation of the ball on the fastest mouse travel setting moves the pointer about an eighth of an inch. That is too little motion.* Ball is a fraction smaller than my original ball but still fits.* Three stars for comfort as to many turns of the ball to get any motion.* Three stars for price as there should be a driver for a high precision ball as this can't be a new issue.I would not buy this mouse again without having fixed the driver problem in that there needs to be more travel with this mouse. I will be looking for a driver that will fix the problem with this ball as there probably is one out there. If you have Logitech Trackman Wheel Trackball mouse I would not recommend unless you have a better driver for the ball.