Logitech Trackman Wheel

By Xah Lee. Date: . Last updated: .

Logitech Trackman Wheel. First came out in 2001?

Logitech Trackman Wheel Optical 2 crop
Logitech Trackman Wheel Optical Buy at amazon

Shark Gill Lights

Later model has beautiful shark gill shaped LED lights.

logitech trackman wheel gill 67489-s750x1333
logitech trackman wheel, with gill lights. 2988Γ—5312 [image source reddit]
Logitech Trackman Wheel with led 44012
[image source http://i.imgur.com/TVKRSYh.jpg ]
Logitech Trackman Wheel tmw440
Logitech Trackman Wheel Optical

The β€œLogitech Trackman Wheel Optical” was the most popular. The great thing is that it is well designed for right hand, and has a scroll wheel. However, the ball is small, and for the thumb.

The newer model is Logitech M570.

Logitech M570 Trackball

Xah Keyboard Guide