Product comparison · 2 keyboards

Lenovo 4X30M39507 keyboard Mouse included Universal RF Wireless QWERTY US English Black vs Lenovo 4X30M86914 keyboard Universal USB Thai Black

15specifications compared
5differ
10identical
25known for one product only

Key differences

Connectivity technology
- 4X30M39507 keyboard Mouse included Universal RF Wireless QWERTY US English Black:Wireless
- 4X30M86914 keyboard Universal USB Thai Black:Wired
Device interface
- 4X30M39507 keyboard Mouse included Universal RF Wireless QWERTY US English Black:RF Wireless
- 4X30M86914 keyboard Universal USB Thai Black:USB
Keyboard language
- 4X30M39507 keyboard Mouse included Universal RF Wireless QWERTY US English Black:US English
- 4X30M86914 keyboard Universal USB Thai Black:Thai
Power source type
- 4X30M39507 keyboard Mouse included Universal RF Wireless QWERTY US English Black:Battery
- 4X30M86914 keyboard Universal USB Thai Black:USB
Mouse included
- 4X30M39507 keyboard Mouse included Universal RF Wireless QWERTY US English Black:Yes
- 4X30M86914 keyboard Universal USB Thai Black:No

Side by side

Differences highlightedShow differences only

Comparison of 4X30M39507, 4X30M86914
40 specifications	A Lenovo 4X30M39507 keyboard Mouse included Universal RF Wireless QWERTY US English Black Model 4X30M39507 View product	B Lenovo 4X30M86914 keyboard Universal USB Thai Black Model 4X30M86914 View product
Keyboard3 differ
Recommended usage	Universal	Universal
Connectivity technologyDiffers	Wireless	Wired
Device interfaceDiffers	RF Wireless	USB
Keyboard languageDiffers	US English	Thai
Pointing device	No	No
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Keyboard keys operating lifeKnown for one	Unknown — not stated by the source	10 million characters
Windows keys	Yes	Yes
USB hubKnown for one	Unknown — not stated by the source	No
PurposeKnown for one	Unknown — not stated by the source	Universal
Fingerprint readerKnown for one	Unknown — not stated by the source	No
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Designidentical
Backlight	No	No
Keyboard style	Straight	Straight
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Wrist rest	No	No
Adjustable keyboard heightKnown for one	Unknown — not stated by the source	Yes
Product colour	Black	Black
Surface colorationKnown for one	Unknown — not stated by the source	Monochromatic
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power source typeDiffers	Battery	USB
Power consumptionKnown for one	Unknown — not stated by the source	100 mA
Mouse1 differ
Mouse includedDiffers	Yes	No
Form factorKnown for one	Ambidextrous	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	Unknown — not stated by the source	168.8 x 453.3 x 34.16 mm
Keyboard weightKnown for one	Unknown — not stated by the source	850 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	205 mm
Package depthKnown for one	Unknown — not stated by the source	485 mm
Package heightKnown for one	Unknown — not stated by the source	42 mm
Package weightKnown for one	Unknown — not stated by the source	1.08 kg
Package typeKnown for one	Unknown — not stated by the source	Box
Logistics dataidentical
Harmonized System (HS) code	84716060	84716060
Packaging contentidentical
Number of products includedKnown for one	2 pc(s)	Unknown — not stated by the source

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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