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Your cart is empty. High-quality material
This replacement ball is designed for any trackball mouse using a 34mm/1.34 inch trackball. Compatible with models like MX Ergo, M570, M575, MX Ergo Plus; SANWA GMATB128BK, GMAWTB129BK, GMABTTB130BK, GMATB167, GMAWTB168, GMABTTB169, GMATB155, GMATB44BKN/RN, GMABTTB1BK; ELECOM: EX-G Pro(M-XPT1MRXBK), EX-G; Kensington: TB450, TB550, Pro Fit Ergo(K75326WW), Perixx: PERIPRO-801, Perimice-517 / 717 / 520 / 720, etc.
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.
J. L. Smith
Reviewed in the United States on July 28, 2024
My trackball picked up a few pits from falling out during cleaning and it kept jumping around when I was doing some fine selecting. This ball popped right in, and the jumpiness was gone. The color is great, and it behaves just like the official option. Fantastic replacement.
drhohum
Reviewed in the United States on July 27, 2024
I dropped the trackball to my EM01 as I was cleaning it and scratched the surface, impacting its smoothness. This ball is the perfect fit, and the silver color is an exact match to the ball that came with the white mouse...and it actually feels a lot smoother than the original ball!I'm very satisfied with this.
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