Product comparison · 2 keyboards

Manhattan 177771 keyboard USB vs Manhattan Roll-Up keyboard USB + PS/2 QWERTY Blue

Key differences

Device interface
- 177771 keyboard USB:USB
- Roll-Up keyboard USB + PS/2 QWERTY Blue:USB + PS/2
Keyboard dimensions (WxDxH)
- 177771 keyboard USB:428 x 163 x 15.6 mm
- Roll-Up keyboard USB + PS/2 QWERTY Blue:490 x 170 x 16 mm
Keyboard weight
- 177771 keyboard USB:691 g
- Roll-Up keyboard USB + PS/2 QWERTY Blue:255 g
Compatible operating systems
- 177771 keyboard USB:Windows 2000/XP/Vista/7
- Roll-Up keyboard USB + PS/2 QWERTY Blue:Win ME, 2000, XP, Vista, 7

Differences highlightedShow differences only

Comparison of 177771, Roll-Up
12 specifications	A Manhattan 177771 keyboard USB Model 177771 View product	B Manhattan Roll-Up keyboard USB + PS/2 QWERTY Blue Model Roll-Up View product
Keyboard1 differ
Connectivity technology	Wired	Wired
Device interfaceDiffers	USB	USB + PS/2
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Designidentical
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	Blue
Featuresidentical
Cable lengthKnown for one	1.45 m	Unknown — not stated by the source
Mouseidentical
Mouse included	No	No
System requirementsidentical
Mac operating systems supportedKnown for one	No	Unknown — not stated by the source
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	428 x 163 x 15.6 mm	490 x 170 x 16 mm
Keyboard weightDiffers	691 g	255 g
Other features1 differ
Compatible operating systemsDiffers	Windows 2000/XP/Vista/7	Win ME, 2000, XP, Vista, 7
InternalKnown for one	Unknown — not stated by the source	No

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.