Product comparison · 2 mobile device keyboards

Lenovo 04W2157 mobile device keyboard Black vs Lenovo FRU04W2179 mobile device keyboard Spanish USB Black

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Differences highlightedShow differences only

Comparison of 04W2157, FRU04W2179
19 specifications	A Lenovo 04W2157 mobile device keyboard Black Model 04W2157 View product	B Lenovo FRU04W2179 mobile device keyboard Spanish USB Black Model FRU04W2179 View product
Keyboardidentical
Keyboard languageKnown for one	Unknown — not stated by the source	Spanish
Pointing deviceKnown for one	Unknown — not stated by the source	Mouse buttons
Numeric keypadKnown for one	Unknown — not stated by the source	No
Windows keysKnown for one	Unknown — not stated by the source	No
Performanceidentical
Brand compatibility	Lenovo	Lenovo
Compatibility	ThinkPad Tablet	ThinkPad Tablet
Product colour	Black	Black
Cover	Yes	Yes
Fingerprint readerKnown for one	Unknown — not stated by the source	No
USB hubKnown for one	Unknown — not stated by the source	No
BacklightKnown for one	Unknown — not stated by the source	No
Housing materialKnown for one	Leather	Unknown — not stated by the source
Ports & interfacesidentical
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Device interfaceKnown for one	Unknown — not stated by the source	USB
Other featuresidentical
Cable lock slotKnown for one	Unknown — not stated by the source	No
Weight & dimensionsidentical
WidthKnown for one	209.2 mm	Unknown — not stated by the source
DepthKnown for one	30.4 mm	Unknown — not stated by the source
HeightKnown for one	272.4 mm	Unknown — not stated by the source
WeightKnown for one	650 g	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.