Product comparison · 2 keyboards

Lenovo 4X30L79917 keyboard Mouse included Office USB Swiss Black vs Lenovo 4X30L79929 keyboard Mouse included Universal USB Black

16specifications compared
2differ
14identical
21known for one product only

Key differences

Recommended usage
- 4X30L79917 keyboard Mouse included Office USB Swiss Black:Office
- 4X30L79929 keyboard Mouse included Universal USB Black:Universal
Purpose
- 4X30L79917 keyboard Mouse included Office USB Swiss Black:PC/Server
- 4X30L79929 keyboard Mouse included Universal USB Black:Universal

Side by side

Differences highlightedShow differences only

Comparison of 4X30L79917, 4X30L79929
37 specifications	A Lenovo 4X30L79917 keyboard Mouse included Office USB Swiss Black Model 4X30L79917 View product	B Lenovo 4X30L79929 keyboard Mouse included Universal USB Black Model 4X30L79929 View product
Keyboard2 differ
Recommended usageDiffers	Office	Universal
Keyboard key switchKnown for one	Membrane	Unknown — not stated by the source
Keyboard languageKnown for one	Swiss	Unknown — not stated by the source
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
Silent keysKnown for one	Yes	Unknown — not stated by the source
Designidentical
Wrist restKnown for one	No	Unknown — not stated by the source
Surface colorationKnown for one	Monochromatic	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Adjustable keyboard heightKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power source typeKnown for one	USB	Unknown — not stated by the source
Mouseidentical
Form factorKnown for one	Right-hand	Unknown — not stated by the source
Movement detection technologyKnown for one	Optical	Unknown — not stated by the source
Buttons quantityKnown for one	3	Unknown — not stated by the source
ScrollKnown for one	Yes	Unknown — not stated by the source
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 conditionsidentical
Operating temperature (T-T)Known for one	0 - 50 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84716060	Unknown — not stated by the source
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.

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