Dell KM5221W - Keyboard Specifications; General; Electrical; Physical Characteristics

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Keyboard specifications
General
Model number KB500
Connection type Wireless (2.4 GHz with nano dongle)
System requirement • Windows Server 2012; 2012 R2, 2016 (RF dongle only)
• Windows 8, 32/64-bit
• Windows 10, 32/64-bit
• Android
• Chrome
• Linux 6.x, Ubuntu
• Free-DOS (RF dongle only)
Electrical
Operating voltage 2 V ~ 3.2 V
Battery life Approximately 36 months
Battery type AAA Batteries (1400 mAH)
Physical characteristics
Weight (with battery) 421 g (0.93 lb)
Weight (without battery) 400 g (0.88 lb)
Dimensions:
Length 123 mm (4.85 in.)
Width 433 mm (17.05 in.)
Height 34 mm (1.34 in.)
Windows 11
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