olePigeon
Well-known member
I finally did (and discovered) what everyone else did in the 1980s and 1990s - replace the OEM trackball in their Turbo Mouse with an American billiard ball. I did this for my Kensington Turbo Mouse 5.0. I don't know if it's true for the original, Pro (2.0), 3.0, and 4.0.
I bought a classic 8 ball because it was cheap. Under $9 shipped from Amazon.
The OEM trackball is 119.5 grams / 4.22 ounces and is 57.15 mm / 2 1/4" in diameter. So I can confirm the trackball is exactly the same size as a regulation American billiard ball.
However, my regulation 8 ball is 169.25 grams / 5.97 ounces, making it noticeably heavier. I like the extra weight, as I find that it prevents the trackball from jumping, which can happen with the original ball.
I bought a classic 8 ball because it was cheap. Under $9 shipped from Amazon.
The OEM trackball is 119.5 grams / 4.22 ounces and is 57.15 mm / 2 1/4" in diameter. So I can confirm the trackball is exactly the same size as a regulation American billiard ball.
However, my regulation 8 ball is 169.25 grams / 5.97 ounces, making it noticeably heavier. I like the extra weight, as I find that it prevents the trackball from jumping, which can happen with the original ball.