Perixx PERIMICE Trackball
This just came out in 2016 April. A welcome addition.
- Wireless ergonomic trackabll mouse with 5 programmable buttons. Wireless 2.4G Technology with 10m Operating Range.
- 34 mm trackball, recommended for RSI user, industrial use. - Build in Silent Click function.
- 1000/1600/2000 dpi resolution with DPI Switch.
- Nano Receiver with Storage Compartment. On/Off switch. Auto Power-Saving: Mouse automatically enters power saving mode after 10 seconds of being sleeping mode, 8-10 minutes of being standby mode.
- One Program CD is included in the package. For driver update, please visit Perixx DOWNLOAD website. 2xAAA Batteries Required (Batteries are not included in package)
a friend reported that after few months, it's got dobule-click problems.
see also Best Trackballs 2018
If you have a question, put $5 at patreon and message me.