Product comparison · 2 keyboards

Acer KB.PS20B.133 keyboard PS/2 Black vs Verbatim 98111 keyboard Mouse included Universal USB Black

8specifications compared
3differ
5identical
14known for one product only

Key differences

Device interface
- KB.PS20B.133 keyboard PS/2 Black:PS/2
- 98111 keyboard Mouse included Universal USB Black:USB
Purpose
- KB.PS20B.133 keyboard PS/2 Black:PC/Server
- 98111 keyboard Mouse included Universal USB Black:Universal
Mouse included
- KB.PS20B.133 keyboard PS/2 Black:No
- 98111 keyboard Mouse included Universal USB Black:Yes

Side by side

Differences highlightedShow differences only

Comparison of KB.PS20B.133, 98111
22 specifications	A Acer KB.PS20B.133 keyboard PS/2 Black Model KB.PS20B.133 View product	B Verbatim 98111 keyboard Mouse included Universal USB Black Model 98111 View product
Keyboard2 differ
Recommended usageKnown for one	Unknown — not stated by the source	Universal
Device interfaceDiffers	PS/2	USB
Windows keysKnown for one	Unknown — not stated by the source	Yes
PurposeDiffers	PC/Server	Universal
Designidentical
Adjustable keyboard heightKnown for one	Unknown — not stated by the source	Yes
Surface colorationKnown for one	Unknown — not stated by the source	Monochromatic
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
BacklightKnown for one	No	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	Unknown — not stated by the source	USB
Mouse1 differ
Mouse includedDiffers	No	Yes
Movement detection technologyKnown for one	Unknown — not stated by the source	Optical
Buttons quantityKnown for one	Unknown — not stated by the source	3
ScrollKnown for one	Unknown — not stated by the source	Yes
Scroll typeKnown for one	Unknown — not stated by the source	Wheel
Number of scroll wheelsKnown for one	Unknown — not stated by the source	1
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 2000, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks

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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