A4TECH WUT-5 ScrollTrack Internet 4D Trackball

By Xah Lee. Date: . Last updated: .

A4TECH WUT-5 ScrollTrack Internet 4D Trackball, been around since at least 1998.

It is really great design. It has 2 scroll wheels. But quality isn't very good.

A4TECH WUT-5 trackball mhp46
A4TECH WUT-5 trackball 〔image source https://x.com/nekotrackball/status/1398320141058727938/photo/1

A4 Tech is a company in Taiwan, founded in 1987, . In Chinese, the brand name 雙飛燕 means “pair of flying swallows”.

A4Tech scroll track 4d trackball 04035
A4TECH WUT-5 ScrollTrack 4D trackball, English and Chinese version. 〔image source http://gelgoog.exblog.jp/18992373/
a4tech wut-5 scrolltrack 4d trackball box 33349
Box in English.

Silly marketing phrases on the box:

a4tech wwt-5 Trackball box chinese
Box in Chinese
A4Tech scroll track 4d trackball back cQXqB
A4Tech scroll track 4d trackball back 〔image source http://gelgoog.exblog.jp/18992373/

Look Inside

A4TECH WUT-5 trackball 94Srk 〔image source https://x.com/nekotrackball/status/1398323683173691395
A4TECH WUT-5 trackball wJQ62 〔image source https://x.com/nekotrackball/status/1398325417619062784
A4TECH WUT-5 trackball 94NMS
A4TECH WUT-5 trackball 94NMS 〔image source https://x.com/nekotrackball/status/1398323406953582604
A4TECH WUT-5 trackball H7k2R
A4TECH WUT-5 trackball H7k2R
A4TECH WUT-5 trackball stS5G
A4TECH WUT-5 trackball stS5G
A4TECH WUT-5 trackball q5Y4M
A4TECH WUT-5 trackball q5Y4M
A4TECH WUT-5 trackball dc9KP
A4TECH WUT-5 trackball dc9KP 〔image source https://x.com/nekotrackball/status/1398323070255788032
A4TECH WUT-5 trackball rFwxt
A4TECH WUT-5 trackball rFwxt 〔image source https://x.com/nekotrackball/status/1398323070255788032
A4TECH WUT-5 trackball k6ZFf
A4TECH WUT-5 trackball k6ZFf 〔image source https://x.com/nekotrackball/status/1398323070255788032

See also: