All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 keyboards

Kensington Pro Fit™ Ergo KM620-W Wired EQ Desktop Set vs Lenovo 4X31R64428 keyboard Mouse included Home/Office USB Romanian Black

Add a product
  • 19specifications compared
  • 8differ
  • 11identical
  • 34known for one product only

Key differences

The Kensington Pro Fit™ Ergo KM620-W Wired EQ Desktop Set has 800 DPI more movement resolution than the Lenovo 4X31R64428 keyboard Mouse included Home/Office USB Romanian Black (2400 DPI vs 1600 DPI). The Kensington Pro Fit™ Ergo KM620-W Wired EQ Desktop Set has 3 more buttons quantity than the Lenovo 4X31R64428 keyboard Mouse included Home/Office USB Romanian Black (6 vs 3). Keyboard form factor: 98% on the Kensington Pro Fit™ Ergo KM620-W Wired EQ Desktop Set, Full-size (100%) on the Lenovo 4X31R64428 keyboard Mouse included Home/Office USB Romanian Black. USB connector type: USB Type-A, USB Type-C on the Kensington Pro Fit™ Ergo KM620-W Wired EQ Desktop Set, USB Type-A on the Lenovo 4X31R64428 keyboard Mouse included Home/Office USB Romanian Black. Scroll type: Ball on the Kensington Pro Fit™ Ergo KM620-W Wired EQ Desktop Set, Wheel on the Lenovo 4X31R64428 keyboard Mouse included Home/Office USB Romanian Black.

  • Keyboard form factor
    • 98%
    • Full-size (100%)
  • USB connector type
    • USB Type-A, USB Type-C
    • USB Type-A
  • Movement resolution
    • 2400 DPI
    • 1600 DPI
  • Buttons quantity
    • 6
    • 3
  • Scroll type
    • Ball
    • Wheel
  • Windows operating systems supported
    • Yes
    • Windows 10, Windows 11
  • Keyboard dimensions (WxDxH)
    • 220 x 418 x 37 mm
    • 424 x 146 x 20 mm
  • Mouse dimensions (WxDxH)
    • 75 x 16 x 37 mm
    • 111 x 62 x 34 mm

Side by side

Differences highlightedShow differences only
53 specifications
A

Kensington

Pro Fit™ Ergo KM620-W Wired EQ Desktop Set

Model K72509NA

View product
B

Lenovo

4X31R64428 keyboard Mouse included Home/Office USB Romanian Black

Model 4X31R64428

View product
Keyboard1 differ
Recommended usageHome/OfficeHome/Office
Connectivity technologyWiredWired
Device interfaceUSBUSB
Keyboard languageKnown for oneRomanian
Pointing deviceKnown for oneNo
Keyboard form factorDiffers98%Full-size (100%)
Numeric keypadYesYes
Keyboard keys operating lifeKnown for one10 million characters
Windows keysKnown for oneYes
Copilot keyKnown for oneYes
Key pitchKnown for one1.95 cm
CertificationKnown for oneAAA, BSMI, CB, CE, C-tick, EAC, FCC, IC, KCC, TUV, UL, VCCI
Keyboard number of keysKnown for one1
Designidentical
BacklightNoNo
Adjustable keyboard heightKnown for oneYes
Product colourBlackBlack
Protection featuresKnown for oneSpill resistant
Keyboard styleKnown for oneCurved
Ergonomic designKnown for oneYes
Wrist restKnown for oneYes
Surface colorationKnown for oneMonochromatic
MaterialKnown for onePlastic
LED indicatorsKnown for oneYes
Features1 differ
USB connector typeDiffersUSB Type-A, USB Type-CUSB Type-A
Cable lengthKnown for one1.8 m
Poweridentical
Power source typeUSBUSB
Mouse3 differ
Mouse includedYesYes
Form factorKnown for oneAmbidextrous
Movement detection technologyOpticalOptical
Movement resolutionDiffers2400 DPI1600 DPI
Buttons quantityDiffers63
Buttons typeKnown for onePressed buttons
ScrollYesYes
Scroll typeDiffersBallWheel
Mouse cable lengthKnown for one1.8 m
Buttons durability (million clicks)Known for one1
System requirements1 differ
Windows operating systems supportedDiffersYesWindows 10, Windows 11
Mac operating systems supportedKnown for oneMacOS
Other operating systems supportedKnown for oneChromeOS
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one15 - 60%
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs220 x 418 x 37 mm424 x 146 x 20 mm
Keyboard weightKnown for one570 g
Mouse dimensions (WxDxH)Differs75 x 16 x 37 mm111 x 62 x 34 mm
Mouse weightKnown for one69 g
Packaging contentidentical
Number of products included2 pc(s)2 pc(s)
AC adapter includedKnown for oneNo
Packaging dataidentical
Package widthKnown for one508 mm
Package depthKnown for one179 mm
Package heightKnown for one45 mm
Package weightKnown for one910 g
Package typeKnown for oneBox
Other featuresidentical
Warranty periodKnown for one3 year(s)

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.

More keyboard comparisons

All keyboard comparisons