Product comparison · 2 keyboards

Manhattan 172554 keyboard Mouse included Office PS/2 vs Manhattan 175579 keyboard Mouse included Office RF Wireless

Key differences

Connectivity technology
- 172554 keyboard Mouse included Office PS/2:Wired
- 175579 keyboard Mouse included Office RF Wireless:Wireless
Device interface
- 172554 keyboard Mouse included Office PS/2:PS/2
- 175579 keyboard Mouse included Office RF Wireless:RF Wireless

Differences highlightedShow differences only

Comparison of 172554, 175579
33 specifications	A Manhattan 172554 keyboard Mouse included Office PS/2 Model 172554 View product	B Manhattan 175579 keyboard Mouse included Office RF Wireless Model 175579 View product
Keyboard2 differ
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	PS/2	RF Wireless
Programmable hot keysKnown for one	Unknown — not stated by the source	Yes
Frequency bandKnown for one	Unknown — not stated by the source	0.027 GHz
Designidentical
MaterialKnown for one	Unknown — not stated by the source	Plastic
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Cable lengthKnown for one	Unknown — not stated by the source	1.5 m
Mouseidentical
Buttons quantityKnown for one	3	Unknown — not stated by the source
ScrollKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 90%
Weight & dimensionsidentical
Keyboard weightKnown for one	Unknown — not stated by the source	925 g
Mouse weightKnown for one	Unknown — not stated by the source	60 g
Packaging contentidentical
Receiver includedKnown for one	Yes	Unknown — not stated by the source
Wireless receiver interfaceKnown for one	PS/2	Unknown — not stated by the source
Other features1 differ
Compatible operating systemsDiffers	Windows 98SE/Me/2000/XP/Vista	Windows Me/2000/XP/Vista
Batteryidentical
Battery technologyKnown for one	Alkaline	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.