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Move the pointer with your thumb while the mouse stays in place using a rechargeable vertical trackball.
✅ Navigate on a small desk area - A stationary trackball moves the pointer without sliding the mouse across the work surface.
✅ Switch between work devices - Two Bluetooth profiles and a 2.4 GHz connection support switching among three paired devices.
✅ Set a comfortable pointer speed - Five DPI settings let you adjust how far the pointer travels for each thumb movement.
✅ Keep repeated commands close - Customisable buttons support shortcuts through the matching driver software.
Keep the mouse still while the pointer moves
A trackball can suit a workspace where there is little room to sweep a conventional mouse. The thumb controls movement while the angled body provides a different right-handed grip.
Allow time to become familiar with the trackball and choose a speed that suits the display. Check operating-system support for the connection and customisation software; button programming depends on that software rather than working identically on every device.
















Technical details
- Model reference: M785DR
- Orientation: right-handed, 65-degree body
- Connections: Bluetooth profiles 1/2 and 2.4 GHz
- DPI: 400/800/1200/1600/2000
- Battery: 500 mAh rechargeable
- Charging: USB-C
Give your desk a stationary, thumb-controlled pointing option.
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