Product comparison · 2 keyboards

Lenovo 4X30L79912 keyboard Mouse included Office USB English, Russian Black vs Lenovo 4X30M39468 keyboard Mouse included Universal RF Wireless QWERTY Dutch Black

25specifications compared
7differ
18identical
26known for one product only

Key differences

Recommended usage
- 4X30L79912 keyboard Mouse included Office USB English, Russian Black:Office
- 4X30M39468 keyboard Mouse included Universal RF Wireless QWERTY Dutch Black:Universal
Connectivity technology
- 4X30L79912 keyboard Mouse included Office USB English, Russian Black:Wired
- 4X30M39468 keyboard Mouse included Universal RF Wireless QWERTY Dutch Black:Wireless
Device interface
- 4X30L79912 keyboard Mouse included Office USB English, Russian Black:USB
- 4X30M39468 keyboard Mouse included Universal RF Wireless QWERTY Dutch Black:RF Wireless
Keyboard language
- 4X30L79912 keyboard Mouse included Office USB English, Russian Black:English, Russian
- 4X30M39468 keyboard Mouse included Universal RF Wireless QWERTY Dutch Black:Dutch
Purpose
- 4X30L79912 keyboard Mouse included Office USB English, Russian Black:PC/Server
- 4X30M39468 keyboard Mouse included Universal RF Wireless QWERTY Dutch Black:Universal
Power source type
- 4X30L79912 keyboard Mouse included Office USB English, Russian Black:USB
- 4X30M39468 keyboard Mouse included Universal RF Wireless QWERTY Dutch Black:Battery
Form factor
- 4X30L79912 keyboard Mouse included Office USB English, Russian Black:Right-hand
- 4X30M39468 keyboard Mouse included Universal RF Wireless QWERTY Dutch Black:Ambidextrous

Side by side

Differences highlightedShow differences only

Comparison of 4X30L79912, 4X30M39468
51 specifications	A Lenovo 4X30L79912 keyboard Mouse included Office USB English, Russian Black Model 4X30L79912 View product	B Lenovo 4X30M39468 keyboard Mouse included Universal RF Wireless QWERTY Dutch Black Model 4X30M39468 View product
Keyboard5 differ
Recommended usageDiffers	Office	Universal
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	RF Wireless
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Keyboard languageDiffers	English, Russian	Dutch
PurposeDiffers	PC/Server	Universal
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Keyboard key switchKnown for one	Membrane	Unknown — not stated by the source
Hot keysKnown for one	Yes	Unknown — not stated by the source
Silent keysKnown for one	Yes	Unknown — not stated by the source
Designidentical
Island-style keyboardKnown for one	Unknown — not stated by the source	Yes
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Adjustable keyboard heightKnown for one	Unknown — not stated by the source	Yes
Protection featuresKnown for one	Unknown — not stated by the source	Spill resistant
Battery LED indicatorKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power source typeDiffers	USB	Battery
Battery lifetimeKnown for one	Unknown — not stated by the source	1 year(s)
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Alkaline
Mouse1 differ
Form factorDiffers	Right-hand	Ambidextrous
Mouse battery typeKnown for one	Unknown — not stated by the source	AA
Movement detection technologyKnown for one	Optical	Unknown — not stated by the source
Movement resolutionKnown for one	1000 DPI	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 95%
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	Unknown — not stated by the source	155.5 x 424 x 20.5 mm
Keyboard weightKnown for one	Unknown — not stated by the source	580 g
Packaging contentidentical
Receiver includedKnown for one	Unknown — not stated by the source	Yes
Wireless receiver interfaceKnown for one	Unknown — not stated by the source	USB Type-A
Receiver typeKnown for one	Unknown — not stated by the source	Micro receiver
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
InternalKnown for one	Unknown — not stated by the source	No
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84716060

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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