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Model number: QY776AA

Physical characteristics

Keys:104, 105, 106, 107, 109 layout(depending upon country)
Dimensions (L x W x H): 171.97 x 68.35 x 8.27 in (436.8± 1.5 x 137.6± 1.0 x 21.0± 1.0 cm)
Weight:1.32 lb (0.6± 0.08 kg)

Electrical

Operating voltage: + 4.4 – 5.25VDC
Power consumption: 50-mA maximum (with 5 VDC power supplied and three LEDs ON)
System interface: USB Type A plug connector
ESD: Contact Discharge: 2, 4,6,8KV
Air Discharge: 2, 4, 8,10,12.5KV
EMI - RFI: Conforms to FCC rules for a Class B computing device
Microsoft® PC 99 - 2001: Functionally compliant

Mechanical

Keycaps: Low-profile design
Switch actuation: 60±12.5g nominal peak force with tactile feedback
Switch life: 10 million keystrokes (Life 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

Environmental

Acoustics: 43-dBA maximum sound pressure level
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: 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): 30 in (76.2 cm) on concrete, 16-drop sequence

Approvals: UL, FCC, CE Mark, TUV, TUV GS, VCCI, BSMI, C-Tick, KC
Ergonomic compliance: ANSI HFS 100, ISO 9241-4, and TUVGS
Kit contents: Keyboard
Installation Guide
Warranty Card
Safety and Comfort Guide