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Black split ergonomic wireless keyboard with built-in wrist rest and adjustable tilt

Kensington

Kensington Pro Fit Ergo Wireless Keyboard K75401US

SKU CH-Z92Q-2SKZP MPN K75401US

Split ergonomic keyboard with adjustable tilt, built-in wrist rest, quiet linear keys and dual 2.4 GHz or Bluetooth 4.0 wireless with 128-bit AES encryption

  • NamePro Fit® Ergo Wireless Keyboard
  • MaterialPlastic
  • Keyboard Interfacewireless
  • Design Stylewireless keyboard
  • LayoutWireless
  • Normal Keys104
  • Ergonomist-approved split layout with adjustable reverse tilt keeps wrists neutral
  • Built-in wrist rest cushions and cradles wrists during long sessions
  • Dual wireless 2.4 GHz and Bluetooth 4.0 with 128-bit AES encryption
  • Quiet linear keys and spill-proof design for smooth, low-maintenance typing
  • Three-mode power switch and replaceable receiver extend usability and battery life

Ergonomic split layout

The Kensington Pro Fit Ergo Wireless Keyboard uses a split and sloped design with adjustable reverse tilt to position hands, wrists and forearms in neutral alignment. An integrated wrist rest cushions and supports the wrists during long sessions. The layout provides 104 keys including dedicated function shortcuts and lock indicators.

Dual wireless connectivity

Dual wireless operation offers 2.4 GHz and Bluetooth 4.0 links with 128-bit AES encryption for secure data transmission. A three-mode switch toggles between 2.4 GHz, Bluetooth and Off to conserve battery life. The keyboard includes a replaceable USB receiver; a lost unit can be swapped for part number K75223WW and paired again. Maximum wireless range is 33 ft.

Quiet linear keys and spill resistance

Linear key switches deliver smooth, quiet typing that suits shared or quiet environments. Spill-proof key construction simplifies cleanup after accidental liquid contact. Power comes from two AAA batteries, which are included in the box. The keyboard measures 18.98 in wide, 9.92 in deep and 1.5 in high.

Highlights

  • Ergonomist-approved split layout with adjustable reverse tilt keeps wrists neutral
  • Built-in wrist rest cushions and cradles wrists during long sessions
  • Dual wireless 2.4 GHz and Bluetooth 4.0 with 128-bit AES encryption
  • Quiet linear keys and spill-proof design for smooth, low-maintenance typing
  • Three-mode power switch and replaceable receiver extend usability and battery life

Specifications

BrandKensington
NamePro Fit® Ergo Wireless Keyboard
ModelK75401US
Part NumberK75401US
MaterialPlastic
Keyboard Interfacewireless
Design Stylewireless keyboard
LayoutWireless
Normal Keys104
Key SwitchLinear
Keycaps104
BacklitBacklit(7 colors)
Keyboard ColorBlack
Dimensions252.0 in x 482.0 in x 38.0 in
TypeOffice Products
Hand OrientationAmbidextrous
Buttons104
Mouse ColorBlack
Power SourceBattery Powered
Operating System SupportedChrome OS, macOS, Windows
FeaturesWireless
Package Contentskeyboard, aaa baterry
Shipping weight1.36 kg
Package size635 × 356 × 178 mm

Questions about this item

What does the dual wireless interface with 128-bit AES encryption actually cap in practice?

It caps at 2.4 GHz and Bluetooth 4.0 with government-grade encryption, giving you a 33 ft maximum wireless range and a three-mode switch to toggle between 2.4GHz, Bluetooth, and Off for battery life.

What physical space and mounting does the split ergonomic design with built-in wrist rest need?

It measures 18.98" wide, 9.92" deep, and 1.5" high with an adjustable reverse tilt, so you need desk space for the split layout plus the integrated wrist rest that cushions and cradles your wrists.

How do you install the replaceable 2.4 GHz receiver if the original is lost, and what step do people miss?

Purchase part number K75223WW, plug the new receiver into a USB port, and pair it with the keyboard — the step people miss is using the three-mode power switch to select 2.4GHz mode before pairing.

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