Product comparison · 2 keyboards

Lenovo Professional Wireless Keyboard and Mouse Combo vs Lenovo 4X30M39469 keyboard Mouse included Universal RF Wireless French Black

19specifications compared
7differ
12identical
18known for one product only

Key differences

Recommended usage
- Professional Wireless Keyboard and Mouse Combo:Office
- 4X30M39469 keyboard Mouse included Universal RF Wireless French Black:Universal
Keyboard language
- Professional Wireless Keyboard and Mouse Combo:Spanish
- 4X30M39469 keyboard Mouse included Universal RF Wireless French Black:French
Purpose
- Professional Wireless Keyboard and Mouse Combo:PC/Server
- 4X30M39469 keyboard Mouse included Universal RF Wireless French Black:Universal
Movement resolution
- Professional Wireless Keyboard and Mouse Combo:1600 DPI
- 4X30M39469 keyboard Mouse included Universal RF Wireless French Black:1200 DPI
Operating relative humidity (H-H)
- Professional Wireless Keyboard and Mouse Combo:20 - 95%
- 4X30M39469 keyboard Mouse included Universal RF Wireless French Black:20 - 90%
Keyboard weight
- Professional Wireless Keyboard and Mouse Combo:700 g
- 4X30M39469 keyboard Mouse included Universal RF Wireless French Black:582 g
Mouse weight
- Professional Wireless Keyboard and Mouse Combo:80 g
- 4X30M39469 keyboard Mouse included Universal RF Wireless French Black:60 g

Side by side

Differences highlightedShow differences only

Comparison of 4X30H56823, 4X30M39469
37 specifications	A Lenovo Professional Wireless Keyboard and Mouse Combo Model 4X30H56823 View product	B Lenovo 4X30M39469 keyboard Mouse included Universal RF Wireless French Black Model 4X30M39469 View product
Keyboard3 differ
Recommended usageDiffers	Office	Universal
Connectivity technology	Wireless	Wireless
Device interface	RF Wireless	RF Wireless
Keyboard key switchKnown for one	Membrane	Unknown — not stated by the source
Keyboard languageDiffers	Spanish	French
Pointing deviceKnown for one	No	Unknown — not stated by the source
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Windows keys	Yes	Yes
Hot keysKnown for one	Yes	Unknown — not stated by the source
USB hubKnown for one	No	Unknown — not stated by the source
PurposeDiffers	PC/Server	Universal
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Frequency bandKnown for one	2.4 GHz	Unknown — not stated by the source
Designidentical
BacklightKnown for one	No	Unknown — not stated by the source
Keyboard style	Straight	Straight
Wrist restKnown for one	No	Unknown — not stated by the source
Product colour	Black	Black
Surface colorationKnown for one	Monochromatic	Unknown — not stated by the source
Featuresidentical
Plug and Play	Yes	Yes
Poweridentical
Power source typeKnown for one	Battery	Unknown — not stated by the source
Mouse1 differ
Mouse included	Yes	Yes
Form factorKnown for one	Right-hand	Unknown — not stated by the source
Movement resolutionDiffers	1600 DPI	1200 DPI
Buttons quantityKnown for one	3	Unknown — not stated by the source
Scroll	Yes	Yes
Scroll typeKnown for one	Wheel	Unknown — not stated by the source
Scrolling directionsKnown for one	Vertical	Unknown — not stated by the source
Number of scroll wheelsKnown for one	1	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	20 - 95%	20 - 90%
Weight & dimensions2 differ
Keyboard weightDiffers	700 g	582 g
Mouse weightDiffers	80 g	60 g
Packaging contentidentical
Receiver typeKnown for one	Nano receiver	Unknown — not stated by the source
Unifying receiverKnown for one	Yes	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) code	84716060	84716060
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes

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