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Product comparison · 2 keyboards

Lenovo 4X31R64411 keyboard Mouse included Universal USB French Black vs Lenovo Preferred Pro II USB Keyboard-French

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  • 29specifications compared
  • 11differ
  • 18identical
  • 18known for one product only

Key differences

  • Recommended usage
    • Universal
    • Home/Office
  • Cable length
    • 1.8 m
    • 2 m
  • Mouse included
    • Yes
    • No
  • Keyboard dimensions (WxDxH)
    • 424 x 146 x 20 mm
    • 453 x 169 x 34 mm
  • Keyboard weight
    • 570 g
    • 820 g
  • Number of products included
    • 2 pc(s)
    • 1 pc(s)
  • Package width
    • 508 mm
    • 485 mm
  • Package depth
    • 179 mm
    • 205 mm

Side by side

Differences highlightedShow differences only
47 specifications
A

Lenovo

4X31R64411 keyboard Mouse included Universal USB French Black

Model 4X31R64411

View product
B

Lenovo

Preferred Pro II USB Keyboard-FrenchView product
Keyboard2 differ
Recommended usageDiffersUniversalHome/Office
Connectivity technologyWiredWired
Device interfaceUSBUSB
Keyboard languageFrenchFrench
Pointing deviceNoNo
Keyboard form factorFull-size (100%)Full-size (100%)
Numeric keypadYesYes
Keyboard keys operating life10 million characters10 million characters
Windows keysYesYes
Copilot keyYesYes
Key travel distance1.91 cm1.91 cm
CertificationDiffersAAA, BSMI, CB, CE, C-tick, EAC, FCC, IC, KCC, TUV, UL, VCCICE, FCC, UL, TUV, KCC, AAA, VCCI, C-tick, BSMI, EAC, IC, CB
Keyboard key switchKnown for onePlunger key switch
Keyboard number of keysKnown for one104
Designidentical
BacklightNoNo
Product colourBlackBlack
Island-style keyboardKnown for oneYes
Adjustable keyboard heightKnown for oneYes
Protection featuresKnown for oneSpill resistant, Water resistant
Features1 differ
USB connector typeUSB Type-AUSB Type-A
Cable lengthDiffers1.8 m2 m
Poweridentical
Power source typeUSBUSB
USB Type-C charging portKnown for oneNo
Mouse1 differ
Mouse includedDiffersYesNo
Form factorKnown for oneAmbidextrous
Movement detection technologyKnown for oneOptical
Movement resolutionKnown for one1600 DPI
Buttons quantityKnown for one3
Buttons typeKnown for onePressed buttons
ScrollKnown for oneYes
Scroll typeKnown for oneWheel
Mouse cable lengthKnown for one1.8 m
Buttons durability (million clicks)Known for one1
System requirementsidentical
Windows operating systems supportedWindows 10, Windows 11Windows 10, Windows 11
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)15 - 60%15 - 60%
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs424 x 146 x 20 mm453 x 169 x 34 mm
Keyboard weightDiffers570 g820 g
Mouse dimensions (WxDxH)Known for one111 x 62 x 34 mm
Mouse weightKnown for one69 g
Packaging content1 differ
Number of products includedDiffers2 pc(s)1 pc(s)
AC adapter includedKnown for oneNo
Packaging data4 differ
Package widthDiffers508 mm485 mm
Package depthDiffers179 mm205 mm
Package heightDiffers45 mm42 mm
Package weightDiffers910 g1.08 kg
Package typeBoxBox

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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