Compaq 505B - Manual (Page 23)

HP USB Mini-Keyboard Physical
characteristics
Keys 87, 88, 89, 91 layout (depending upon
country)
Dimensions (L x W x H) 14.76 x 6.73 x 0.96 in (374.90 x 170.94 x
24.38 mm)
Weight 2 lb (0.9 kg) minimum
Electrical Operating voltage + 5VDC ±5%
Power consumption 100-mA maximum (with three LEDs ON)
System interface USB Type A plug connector
ESD CE level 4, 15-kV air discharge
EMI – RFI Conforms to FCC rules for a Class B
computing device
Microsoft PC 99 – 2001 Functionally compliant
Mechanical Languages Currently 7 available
Keycaps Stepped -profile design
Switch actuation 55-g nominal peak force with tactile feedback
Switch life 20 million keystrokes (using Hasco modified
tester)
Switch type Contamination-resistant switch membrane
Key-leveling
mechanisms For all double-wide and greater-length keys
Cable length 6 ft (1.8 m)
Microsoft PC 99 – 2001 Mechanically compliant
Acoustics 43-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 humidity20% to 80% (non-condensing at ambient)
Operating shock 40 g, six surfaces
Non-operating shock 80 g, six surfaces
Operating vibration 2-g peak acceleration
Non-operating
vibration 4-g peak acceleration
Drop (out of box) 26 in (66 cm) on carpet, six-drop sequence
Drop (in box) 42 in (107 cm) on concrete, 16-drop
sequence
Approvals UL, CSA, FCC, CE Mark, TUV, TUV GS, VCCI, BSMI, C-Tick, MIC,
USB-IF
Ergonomic compliance ANSI HFS 100, ISO 9241-4, and TUVGS
QuickSpecs
Compaq 505B Microtower PC
Technical Specifications - Input Devices
DA - 13427 Worldwide QuickSpecs — Version 2 — 10.30.2009 Page 23