Trackballs That Can Spin

By Xah Lee. Date: . Last updated: .

Here's a trackball design that spins!

Ball-Bearing Trackball Design Concept-Keycon 2014

True Spin Balls

As far as i know, only these 2 truly spins. I think they are using ball bearing.

ITAC Mouse-Trak Trackball

DT225 Trackball

Ranking of Trackball Ball Friction

From most smooth to less.

Elecom wireless trackball 1
Elecom DEFT Trackball
Logitech Wireless Trackball M570 2
Logitech M570 Wireless
Logitech Trackman Marble angle-view
Logitech Trackman Marble
ms trackball explorer-4
Microsoft Trackball Explorer
CST25455W glow trackball
L-Trac Trackball


Here's ones i'm not sure how smooth they are. If you know, leave a comment please.

Trackball Roller Plus
Sanwa opt trackball pro
Sanwa Trackball MA-TB38BK

Trackballs No Spin

Kensington Slimblade trackball 78432
Kensington expert mouse trackball 56904
Kensington Expert Mouse