The touchpad is based on an electrical capacitance system that allows smooth cursor control without finger pressure. The touchpad is connected directly to the PS/2 port and is fully compatible with standard Windows 95, 98, NT, 2000 and XP mouse drivers.

Type: Cirque TSM9920

Active area: 62.5 × 46.5 mm

Resolution: 40 counts/mm

Sample rate: 100 samples/s

Lifetime: 1×10⁷ strokes (500 km) (typical)