Active Key AK-CB4400


Disinfectible Touchpad Keyboard for Purity and Hygiene

The AK-CB4400 is a high quality, highly reliable notebook style PC keyboard. The purification and disinfection capacity makes it a perfect fit in hospitals and at practitioners, microbiological laboratories as well as industrial environments.

The silicone key membrane protects the key field against ingress of dirt and fluids. The AK-CB4400 impresses with precise key actuation and accurate key guidance. It is highly recommendable for heavy duty type writing in dirt and hygiene critical operations.



  • Silicone Membrane for Utmost Hygiene

  • Threaded Holes for VESA Mounting

  • 360° Safeguard against Dirt and Water

  • Flat Keys for Thorough Surface Disinfection

  • Excellent Tactile Key Feel for Heavy Duty Type Writing in Hygiene Critical Applications

Active Key AK-CB4400


  • Thorough wipe disinfection of key field and keyboard

  • Silicone key membrane with low key profile and self-containing, seamless surface

  • CleanFunction allows to disable key field while cleaning (“Fn”+”Clean on/off”)

  • Exchangeable key membrane for separate reprocessing (Disinfection, Steam Sterilization)

  • Protection class IP68 for submersion cleaning and machine reprocessing (optional)

  • Backlit key field for operation in dark environment (optional)

  • Fully sealed touchpad, with mouse buttons integrated

  • Suitable for a multitude of hospital cleaning agents and surface disinfectants (VAH)




All operating systems supporting standard USB, resp. PS/2 keyboards

LED Backlight

All keys, “low current”. Green/white backlight for white/black keyboard versions

Dimming Backlight

8 levels, adjustable by “Fn” Up/Down cursor keys

Chemical Resistance

Suitable for most common cleaning agents and surface disinfectants


USB 1.1 (1,2Mbit/s)

Temperature Range

Storage: –20º to + 70º C
Operation: 0º to + 50º C

Supply Voltage

5 V +/- 10% via USB Port, resp. 5 V +/-5% via PS/2 Ports

Current Consumption

Backlit: max. 500mA; Non-Backlit: max. 100mA


0.5 kg (without packaging)


Appr. 291 x 139 x 25 mm

LED Indicators

Num Lock, Caps Lock, Scroll Lock

Key Switch Technology

Scissors balancing key guidance with contained contact system

Key Travel

Appr. 2,5 +/- 0,5 mm, 60g (similar to Notebook keyboards)

LED Life Expectancy

Rated 200,000 hours (22 years continuous on)

Agency Approvals

CE, RoHS, FCC Test Report, EN60601-1-2:2015 (IEC 4th Edition)

Download Datasheet

Download Datasheet for the AK-CB4400 in PDF-Format


You can find our products in our Onlineshop.
If you have any questions, we would gladly provide personal advice.

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