Product comparison · 2 keyboards

Manhattan Roll-Up keyboard USB + PS/2 QWERTY Blue vs NGS Plus Keypad Calculator

9specifications compared
6differ
3identical
21known for one product only

Key differences

Device interface
- Roll-Up keyboard USB + PS/2 QWERTY Blue:USB + PS/2
- Plus Keypad Calculator:USB
Keyboard layout
- Roll-Up keyboard USB + PS/2 QWERTY Blue:QWERTY
- Plus Keypad Calculator:Numeric
Product colour
- Roll-Up keyboard USB + PS/2 QWERTY Blue:Blue
- Plus Keypad Calculator:Black
Keyboard dimensions (WxDxH)
- Roll-Up keyboard USB + PS/2 QWERTY Blue:490 x 170 x 16 mm
- Plus Keypad Calculator:143 x 80 x 14 mm
Keyboard weight
- Roll-Up keyboard USB + PS/2 QWERTY Blue:255 g
- Plus Keypad Calculator:95 g
Compatible operating systems
- Roll-Up keyboard USB + PS/2 QWERTY Blue:Win ME, 2000, XP, Vista, 7
- Plus Keypad Calculator:Windows 7, Vista, XP, 2000

Side by side

Differences highlightedShow differences only

Comparison of Roll-Up, Plus Keypad Calculator
30 specifications	A Manhattan Roll-Up keyboard USB + PS/2 QWERTY Blue Model Roll-Up View product	B NGS Plus Keypad Calculator View product
Keyboard2 differ
Connectivity technology	Wired	Wired
Device interfaceDiffers	USB + PS/2	USB
Keyboard layoutDiffers	QWERTY	Numeric
Keyboard number of keysKnown for one	Unknown — not stated by the source	31
Design1 differ
Flexible keyboardKnown for one	Unknown — not stated by the source	No
Wrist restKnown for one	Unknown — not stated by the source	No
Product colourDiffers	Blue	Black
Display typeKnown for one	Unknown — not stated by the source	LCD
Featuresidentical
Cable lengthKnown for one	Unknown — not stated by the source	0.35 m
Retractable cableKnown for one	Unknown — not stated by the source	No
Card reader integratedKnown for one	Unknown — not stated by the source	No
Poweridentical
Power source typeKnown for one	Unknown — not stated by the source	Solar, USB
RechargeableKnown for one	Unknown — not stated by the source	No
Mouseidentical
Mouse included	No	No
System requirementsidentical
USB requiredKnown for one	Unknown — not stated by the source	Yes
Minimum processorKnown for one	Unknown — not stated by the source	PIII
Minimum RAMKnown for one	Unknown — not stated by the source	512 MB
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	490 x 170 x 16 mm	143 x 80 x 14 mm
Keyboard weightDiffers	255 g	95 g
Packaging contentidentical
Receiver includedKnown for one	Unknown — not stated by the source	No
Batteries includedKnown for one	Unknown — not stated by the source	No
Cables includedKnown for one	Unknown — not stated by the source	USB
AC adapter includedKnown for one	Unknown — not stated by the source	No
User guideKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	160 x 173 x 265 mm
Package weightKnown for one	Unknown — not stated by the source	230 g
Other features1 differ
Display includedKnown for one	Unknown — not stated by the source	Yes
BluetoothKnown for one	Unknown — not stated by the source	No
Compatible operating systemsDiffers	Win ME, 2000, XP, Vista, 7	Windows 7, Vista, XP, 2000
Internal	No	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.

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