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Product comparison · 2 keyboards

Lenovo Preferred Pro USB, ROM vs Lenovo Ultraslim Plus Wireless Keyboard and Mouse FR

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  • 6specifications compared
  • 4differ
  • 2identical
  • 31known for one product only

Key differences

  • Connectivity technology
    • Wired
    • Wireless
  • Device interface
    • USB
    • RF Wireless
  • Mouse included
    • No
    • Yes
  • Keyboard dimensions (WxDxH)
    • 452.2 x 185.4 x 33 mm
    • 163 x 432 x 22 mm

Side by side

Differences highlightedShow differences only
37 specifications
A

Lenovo

Preferred Pro USB, ROMView product
B

Lenovo

Ultraslim Plus Wireless Keyboard and Mouse FRView product
Keyboard2 differ
Connectivity technologyDiffersWiredWireless
Device interfaceDiffersUSBRF Wireless
Keyboard layoutKnown for oneAZERTY
Keyboard languageKnown for oneFrench
Keyboard form factorFull-size (100%)Full-size (100%)
Windows keysKnown for oneYes
Programmable hot keysKnown for oneYes
PurposeKnown for oneHTPC
Frequency bandKnown for one2.4 GHz
Recommended usageKnown for oneOffice
Designidentical
BacklightKnown for oneNo
Keyboard styleKnown for oneStraight
Wrist restKnown for oneYes
Adjustable keyboard heightKnown for oneYes
Product colourBlackBlack
Protection featuresKnown for oneSpill resistant
Featuresidentical
Plug and PlayKnown for oneYes
Poweridentical
Power source typeKnown for oneBattery
Power consumptionKnown for one1000 mA
Battery typeKnown for oneAA / AAA
Number of batteries supportedKnown for one2
Mouse1 differ
Mouse includedDiffersNoYes
Movement detection technologyKnown for oneLaser
Buttons quantityKnown for one2
ScrollKnown for oneYes
System requirementsidentical
USB requiredKnown for oneYes
Weight & dimensions1 differ
Keyboard dimensions (WxDxH)Differs452.2 x 185.4 x 33 mm163 x 432 x 22 mm
Keyboard weightKnown for one709 g
Mouse dimensions (WxDxH)Known for one55 x 95 x 32 mm
Mouse weightKnown for one108 g
Packaging contentidentical
Receiver includedKnown for oneYes
Wireless receiver interfaceKnown for oneUSB Type-A
Receiver typeKnown for oneNano receiver
Batteries includedKnown for oneYes
User guideKnown for oneYes
Other featuresidentical
Compatible operating systemsKnown for oneMicrosoft Windows XP, Vista, 7
InternalKnown 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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