Model Numbers:
PM-18-PS2: With PS/2 cable PM-18-USB: With USB cable PM-18-STD: With AT cable
PM-18-HP-FSR-USB: With USB Cable, PM-18-HP-FSR-PS: With PS2 cable PM-18-HP-STD: With AT/serial cable
Dimensions:
PM-18 - 5.85" x 7.05" x 0.20" (w-h-d) 148.6mm 179.1mm x 5.1mm SCREWS: 0.50" (12.7mm) CUTOUT: 4.50" x 5.30" (w-h) 114.3mm x 134.6mm
PM-18-HP-FSR - Includes Force Sensing Resistor - W5.85" x 8.51" x 0.31" (w-h-d) 148.6mm x 216.2mm x 7.9mm SCREWS: 0.50" (12.7mm)
Weight:
PM-18 - 1.00 lbs +/- 0.10 lbs (0.92 kg +/- 0.05 kg)
PM-18-HP-FSR - 2.00 lbs +/- 0.10 lbs (0.91 kg +/- 0.05 kg)