Contour Roller Mouse

By Xah Lee. Date: .

Trackbar Mouse came out around 2004.

trackbar mouse 20191126
Trackbar Mouse 20191126 [photo by P'undrak] Buy at amazon

features:

amazon has mixed reviews.

Ergonomic Mouses

rsi shitposting pepe 2020-04-05 hrwsp-s210x297
How to Avoid Mouse Hand Pain
logitech mx ergo trackball 70139 s305x205
Logitech MX Ergo
Logitech MX Ergonomic Mouse sj7nx
Logitech MX
trelc verticle mouse j2q3y-s197x316
vertical gaming
Evoluent VerticalMouse right-hand 2015-s276x226
Evoluent
Microsoft sculpt ergonomic mouse 23464-s242x258
Microsoft Sculpt 6000
Contour Mouse ybvcf-s263x238
Contour
contour unimouse 1e0e8-s342x183
Contour Unimouse
3m ergonomic mouse stick gnbps-s236x265
3M Ergonomic Mouse Stick
contour roller mouse red 824cf-s501x125
Contour Roller
Huion H640P drawing tablet 20190201 wkwct-s-s289x217
Drawing Tablet
SpaceNavigator 68024-s252x248
SpaceNavigator

If you have a question, put $5 at patreon and message me.