Product comparison · 2 keyboards

Manhattan 177870 keyboard USB Black vs Manhattan 178723 keyboard USB QWERTY Black

15specifications compared
3differ
12identical
18known for one product only

Key differences

Keyboard dimensions (WxDxH)
- 177870 keyboard USB Black:437 x 164 x 29 mm
- 178723 keyboard USB QWERTY Black:450 x 130 x 25 mm
Keyboard weight
- 177870 keyboard USB Black:556 g
- 178723 keyboard USB QWERTY Black:420 g

Side by side

Differences highlightedShow differences only

Comparison of 177870, 178723
33 specifications	A Manhattan 177870 keyboard USB Black Model 177870 View product	B Manhattan 178723 keyboard USB QWERTY Black Model 178723 View product
Keyboardidentical
Connectivity technology	Wired	Wired
Device interface	USB	USB
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Keyboard number of keysKnown for one	Unknown — not stated by the source	12
Windows keysKnown for one	Unknown — not stated by the source	Yes
Hot keysKnown for one	Unknown — not stated by the source	Yes
PurposeKnown for one	Unknown — not stated by the source	PC/Server
Certification	FCC, CE, WEEE	FCC, CE, WEEE
Designidentical
BacklightKnown for one	Unknown — not stated by the source	No
Keyboard style	Straight	Straight
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Ergonomic designKnown for one	Unknown — not stated by the source	Yes
Wrist restKnown for one	Unknown — not stated by the source	No
Product colour	Black	Black
Surface colorationKnown for one	Unknown — not stated by the source	Monochromatic
Protection features	Spill resistant	Spill resistant
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Adjustable keyboard heightKnown for one	Yes	Unknown — not stated by the source
MaterialKnown for one	Plastic	Unknown — not stated by the source
Featuresidentical
Cable length	1.5 m	1.5 m
Poweridentical
Power source type	USB	USB
Mouseidentical
Mouse included	No	No
System requirements1 differ
Windows operating systems supportedDiffers	Windows 2000, Windows 2000 Professional, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Hom	Windows 7 Home Basic, Windows 8, Windows Vista Home Basic, Windows XP Home
USB requiredKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Compliance certificates	RoHS	RoHS
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	437 x 164 x 29 mm	450 x 130 x 25 mm
Keyboard weightDiffers	556 g	420 g
WeightKnown for one	556 g	Unknown — not stated by the source
Packaging contentidentical
User guideKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
InternalKnown for one	Unknown — not stated by the source	No
Maximum operating distanceKnown for one	1.5 m	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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