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Product comparison · 2 keyboards

Lenovo IBM PREFERRED PRO FULLSIZE KEYBOARD PS/2 NOORS ZWART vs Lenovo USB Keyboard with UltraNav - Belgium/UK

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  • 5specifications compared
  • 3differ
  • 2identical
  • 10known for one product only

Key differences

The Lenovo USB Keyboard with UltraNav - Belgium/UK has 1 more keyboard keys than the Lenovo IBM PREFERRED PRO FULLSIZE KEYBOARD PS/2 NOORS ZWART (105 vs 104). Device interface: PS/2 on the Lenovo IBM PREFERRED PRO FULLSIZE KEYBOARD PS/2 NOORS ZWART, USB on the Lenovo USB Keyboard with UltraNav - Belgium/UK. Keyboard dimensions (WxDxH): 185 x 453 x 34 mm on the Lenovo IBM PREFERRED PRO FULLSIZE KEYBOARD PS/2 NOORS ZWART, 397 x 220 x 22 mm on the Lenovo USB Keyboard with UltraNav - Belgium/UK.

  • Device interface
    • PS/2
    • USB
  • Keyboard number of keys
    • 104
    • 105
  • Keyboard dimensions (WxDxH)
    • 185 x 453 x 34 mm
    • 397 x 220 x 22 mm

Side by side

Differences highlightedShow differences only
15 specifications
A

Lenovo

IBM PREFERRED PRO FULLSIZE KEYBOARD PS/2 NOORS ZWARTView product
B

Lenovo

USB Keyboard with UltraNav - Belgium/UKView product
Keyboard2 differ
Connectivity technologyWiredWired
Device interfaceDiffersPS/2USB
Keyboard number of keysDiffers104105
Pointing deviceKnown for oneTrackPoint & UltraNav
Featuresidentical
Cable lengthKnown for one2 m
System requirementsidentical
Mac operating systems supportedKnown for oneNo
Minimum system requirementsKnown for oneThe IBM Preferred Pro Full-size Keyboard is supported on IBM or IBM compatible PCs with a PS/2 style mouse or PC-AT keyboard ports.
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 40 °C
Operating relative humidity (H-H)Known for one8 - 80%
Weight & dimensions1 differ
Keyboard dimensions (WxDxH)Differs185 x 453 x 34 mm397 x 220 x 22 mm
Keyboard weightKnown for one363 g
Other featuresidentical
CompatibilityPCPC
I/O portsKnown for onePS/2
Compatible operating systemsKnown for oneMicrosoft Windows 2000, Microsoft Windows XP
Mouseidentical
Mouse includedKnown for oneNo

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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