Product comparison · 2 keyboards

Manhattan 167376 keyboard Office USB Numeric Black vs Manhattan 167390 keyboard IrDA QWERTY Grey

Key differences

Device interface
- 167376 keyboard Office USB Numeric Black:USB
- 167390 keyboard IrDA QWERTY Grey:IrDA
Keyboard layout
- 167376 keyboard Office USB Numeric Black:Numeric
- 167390 keyboard IrDA QWERTY Grey:QWERTY
Product colour
- 167376 keyboard Office USB Numeric Black:Black
- 167390 keyboard IrDA QWERTY Grey:Grey

Differences highlightedShow differences only

Comparison of 167376, 167390
17 specifications	A Manhattan 167376 keyboard Office USB Numeric Black Model 167376 View product	B Manhattan 167390 keyboard IrDA QWERTY Grey Model 167390 View product
Keyboard2 differ
Device interfaceDiffers	USB	IrDA
Keyboard layoutDiffers	Numeric	QWERTY
Pointing deviceKnown for one	Unknown — not stated by the source	Trackball
Keyboard form factor	Mini	Mini
Programmable hot keysKnown for one	Unknown — not stated by the source	Yes
Recommended usageKnown for one	Office	Unknown — not stated by the source
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Keyboard number of keysKnown for one	27	Unknown — not stated by the source
Design1 differ
Keyboard styleKnown for one	Unknown — not stated by the source	Straight
Ergonomic designKnown for one	Unknown — not stated by the source	Yes
Product colourDiffers	Black	Grey
Featuresidentical
Plug and Play	Yes	Yes
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Mouseidentical
Mouse included	No	No
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 98
USB requiredKnown for one	Yes	Unknown — not stated by the source
Packaging contentidentical
Wireless receiver interfaceKnown for one	Unknown — not stated by the source	PS/2

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.