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Compaq USB Standard
Keyboard
Physical
characteristics
Keys
104, 105, 106, 107, 109 layout (depending
upon country)
Dimensions
(L x W x H)
18.14 x 1.07 x 6.02 in (46.1 x 2.74 x15.3 cm)
Weight
1.3lb(0.6 kg) minimum
Electrical
Operating voltage
+ 5VDC ± 5%
Power consumption
50-mA maximum (with three LEDs ON)
ESD
CE level 4, 12.5-kV air discharge
EMI – RFI
Conforms to FCC rules for a Class B
computing device
Microsoft PC 99 – 2001
Functionally compliant
Mechanical
Languages
40 available
Keycaps
Silm design
Switch actuation
60-g nominal peak force with tactile feedback
Switch life
10 million keystrokes (using Hasco modified
tester)
Switch type
Contamination-resistant switch membrane
Key-leveling
mechanisms
N/A
Cable length
1.5 m
Microsoft PC 99 – 2001
Mechanically compliant
Acoustics
50-dBA maximum sound pressure level
Environmental
Operating temperature
50° to 122° F (10° to 50° C)
Non-operating
temperature
–22° to 140° F (–30° to 60° C)
Operating humidity
10% to 90% (non-condensing at ambient)
Non-operating humidity
20% to 80% (non-condensing at ambient)
Operating shock
40g,six surfaces
Non-operating shock
80g,six surfaces
Operating vibration
2-g peak acceleration
Non-operating
vibration
4-g peak acceleration
Drop
(out of box)
30 in (76 cm) on carpet, 5-drop sequence
Drop
(in box)
30 in (76 cm) on rigid surface, 10-drop
sequence
Approvals
ULcUL, FCC, CE, TUV/Bauart, VCCI, BSMI, C-Tick, KCC
Ergonomic compliance
N/A
QuickSpecs
Compaq 500B Microtower PC
Technical Specifications - Input Devices
DA - 13418 Worldwide QuickSpecs — Version 2 — 10.30.2009
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