Model: KB813-BK-US
from $49.99
The Dell KB813 Wired Keyboard with Smart Card Reader is a full-sized, black and silver keyboard designed for secure and efficient data input. Weighing 1.4 lbs and measuring 17.6 x 5.9 x 1.6 inches, it features a detachable wrist rest for enhanced comfort during extended use. This keyboard connects via a 5.9-foot USB-A cable and includes an integrated smart card reader, making it ideal for environments requiring secure authentication and data access across various operating systems including Windows, Mac, Linux, Chrome OS, and Android.
The choice between membrane, low-profile, and mechanical switches determines typing feel and noise. Consider ergonomics and layout sizes (full-size vs tenkeyless) based on desk space and numpad reliance. Available from $49.99.
Keyboards are passive peripherals with almost zero cost of ownership. Wireless models may require occasional battery replacements, but energy costs are negligible.
Common Failure Modes
Liquid spills and physical debris are the primary killers of keyboards. Mechanical switches can develop 'chatter' (registering double keystrokes), while membrane domes lose elasticity.
The choice between membrane, low-profile, and mechanical switches determines typing feel and noise. Consider ergonomics and layout sizes (full-size vs tenkeyless) based on desk space and numpad reliance.
Mechanical keyboards can last for decades due to durable individual switches. Membrane keyboards degrade faster as the rubber domes lose their elasticity.
The Dell KB813 Wired Keyboard with Smart Card Reader (Black and SIlver) is available at bhphoto, starting at $49.99.
Keyboards are passive peripherals with almost zero cost of ownership. Wireless models may require occasional battery replacements, but energy costs are negligible.
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