Product comparison · 2 keyboards

Lenovo 39M6992 keyboard Universal PS/2 Black vs Lenovo 41A5289 keyboard Universal USB US English Black

15specifications compared
2differ
13identical
5known for one product only

Key differences

Device interface: PS/2 on the Lenovo 39M6992 keyboard Universal PS/2 Black, USB on the Lenovo 41A5289 keyboard Universal USB US English Black. Power source type: PS/2 on the Lenovo 39M6992 keyboard Universal PS/2 Black, USB on the Lenovo 41A5289 keyboard Universal USB US English Black.

Device interface
- 39M6992 keyboard Universal PS/2 Black:PS/2
- 41A5289 keyboard Universal USB US English Black:USB
Power source type
- 39M6992 keyboard Universal PS/2 Black:PS/2
- 41A5289 keyboard Universal USB US English Black:USB

Side by side

Differences highlightedShow differences only

Comparison of 39M6992, 41A5289
20 specifications	A Lenovo 39M6992 keyboard Universal PS/2 Black Model 39M6992 View product	B Lenovo 41A5289 keyboard Universal USB US English Black Model 41A5289 View product
Keyboard1 differ
Recommended usage	Universal	Universal
Connectivity technology	Wired	Wired
Device interfaceDiffers	PS/2	USB
Keyboard languageKnown for one	Unknown — not stated by the source	US English
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Windows keys	Yes	Yes
Purpose	PC/Server	PC/Server
Designidentical
Keyboard style	Straight	Straight
Full-size keyboard	Yes	Yes
Product colour	Black	Black
Featuresidentical
Plug and Play	Yes	Yes
Power1 differ
Power source typeDiffers	PS/2	USB
Mouseidentical
Mouse included	No	No
System requirementsidentical
Windows operating systems supported	Yes	Yes
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)	453 x 185 x 34 mm	453 x 185 x 34 mm
Keyboard weightKnown for one	Unknown — not stated by the source	1.41 kg
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84716060
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	8 - 80%	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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