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Maximum rotation speed
Maximum rotation speedMaximum rotation speed
Maximum rotation speed
48 rats/sec
Switch type
Switch typeSwitch type
Switch type
Light force micro-switch
Switch life
Switch lifeSwitch life
Switch life
1 million operations
Mechanical life
Mechanical lifeMechanical life
Mechanical life
Minimum 200,000 revolutions
Regulatory approvals
Regulatory approvalsRegulatory approvals
Regulatory approvals
Compliant
CompliantCompliant
Compliant
UL, CSA, FCC, CE Mark, TUV, TUV GS, VCCI,
BSMI, C-Tick, MIC
HP USB Optical Scroll
HP USB Optical ScrollHP USB Optical Scroll
HP USB Optical Scroll
Mouse
MouseMouse
Mouse
Dimensions
Dimensions Dimensions
Dimensions
(H x L x W)
1.5 x 4.5 x 2.5 in (3.8 x 11.6 x 6.3 cm)
Weight
WeightWeight
Weight
0.27 lb (0.12 kg)
Cable length
Cable lengthCable length
Cable length
72.8 in (185 cm)
System requirements
System requirementsSystem requirements
System requirements
Microsoft Windows 95, 98, 2000, Me, XP and Vista
Available USB port
QuickSpecs
HP Compaq dc7800 Business PC
HP Compaq dc7800 Business PCHP Compaq dc7800 Business PC
HP Compaq dc7800 Business PC
Technical Specifications - Input/Output Devices
DA - 12744 North America — Version 25 — May 16, 2008
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