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Product comparison · 2 keyboards

Lenovo Business Black Preferred Pro USB Keyboard - Portuguese vs Lenovo Enhanced Performance Wireless USB Keyboard & Optical Mouse - Belgium/French

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  • 5specifications compared
  • 4differ
  • 1identical
  • 12known for one product only

Key differences

Only the Lenovo Enhanced Performance Wireless USB Keyboard & Optical Mouse - Belgium/French has mouse included. Connectivity technology: Wired on the Lenovo Business Black Preferred Pro USB Keyboard - Portuguese, Wireless on the Lenovo Enhanced Performance Wireless USB Keyboard & Optical Mouse - Belgium/French. Device interface: USB on the Lenovo Business Black Preferred Pro USB Keyboard - Portuguese, RF Wireless on the Lenovo Enhanced Performance Wireless USB Keyboard & Optical Mouse - Belgium/French. Keyboard dimensions (WxDxH): 453 x 185 x 34 mm on the Lenovo Business Black Preferred Pro USB Keyboard - Portuguese, 465 x 200 x 38 mm on the Lenovo Enhanced Performance Wireless USB Keyboard & Optical Mouse - Belgium/French.

  • Connectivity technology
    • Wired
    • Wireless
  • Device interface
    • USB
    • RF Wireless
  • Mouse included
    • No
    • Yes
  • Keyboard dimensions (WxDxH)
    • 453 x 185 x 34 mm
    • 465 x 200 x 38 mm

Side by side

Differences highlightedShow differences only
17 specifications
A

Lenovo

Business Black Preferred Pro USB Keyboard - PortugueseView product
B

Lenovo

Enhanced Performance Wireless USB Keyboard & Optical Mouse - Belgium/FrenchView product
Keyboard2 differ
Connectivity technologyDiffersWiredWireless
Device interfaceDiffersUSBRF Wireless
Frequency bandKnown for one2.4 GHz
Poweridentical
Battery typeKnown for oneAAA / AA
Mouse1 differ
Mouse includedDiffersNoYes
Movement detection technologyKnown for oneOptical
Movement resolutionKnown for one800 DPI
ScrollKnown for oneYes
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)Differs453 x 185 x 34 mm465 x 200 x 38 mm
Keyboard weightKnown for one1.27 kg
Other featuresidentical
DepthKnown for one7.3 in
HeightKnown for one1.3 in
InternalKnown for oneNo
WidthKnown for one17.8 in

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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