2 of 3 people found the following review helpful
Bought this after trying a whole bunch of anti-RSI input devices (tablets, weird mice, rollermouse etc). Works well and reduced my RSI. I sometimes use one hand to move the ball and the other to click.
Works nicely with new drivers in Win7 64bit.
I use the extra two top buttons to start/stop anti-RSI Point-N-click dwell clicking software, which the trackball seems to work well with.
The scroller side-motion works well. Build quality is good. Ball/base gets dirty sometimes but it's easy to clean.
The clicking buttons do need quite a bit of pressure to activate for my taste at least.
2 of 2 people found the following review helpful
I use it for switching to the headset when using skype. Very useful - even essential bit of gear. I don't know how other people go without it. Most speakers don't have a microphone jack and an easy way to switch between headset/speakers without plugin things in. You'd think this would be a basic feature on speakers sets nowadays.
Seems robust to cable pulling.
Use to be £3.50, but price has increased. Still great value for functionality it brings.