Product comparison · 2 keyboards

ICY BOX ACK-3400U keyboard Universal USB UK English Black vs ICY BOX ACK-540 keyboard Universal PS/2 QWERTZ German White

19specifications compared
10differ
9identical
17known for one product only

Key differences

Device interface
- ACK-3400U keyboard Universal USB UK English Black:USB
- ACK-540 keyboard Universal PS/2 QWERTZ German White:PS/2
Keyboard language
- ACK-3400U keyboard Universal USB UK English Black:UK English
- ACK-540 keyboard Universal PS/2 QWERTZ German White:German
Pointing device
- ACK-3400U keyboard Universal USB UK English Black:No
- ACK-540 keyboard Universal PS/2 QWERTZ German White:Touchpad
Keyboard form factor
- ACK-3400U keyboard Universal USB UK English Black:Mini
- ACK-540 keyboard Universal PS/2 QWERTZ German White:Full-size (100%)
Numeric keypad
- ACK-3400U keyboard Universal USB UK English Black:No
- ACK-540 keyboard Universal PS/2 QWERTZ German White:Yes
Wrist rest
- ACK-3400U keyboard Universal USB UK English Black:No
- ACK-540 keyboard Universal PS/2 QWERTZ German White:Yes
Product colour
- ACK-3400U keyboard Universal USB UK English Black:Black
- ACK-540 keyboard Universal PS/2 QWERTZ German White:White
Power source type
- ACK-3400U keyboard Universal USB UK English Black:USB
- ACK-540 keyboard Universal PS/2 QWERTZ German White:PS/2

Side by side

Differences highlightedShow differences only

Comparison of ACK-3400U, ACK-540
36 specifications	A ICY BOX ACK-3400U keyboard Universal USB UK English Black Model ACK-3400U View product	B ICY BOX ACK-540 keyboard Universal PS/2 QWERTZ German White Model ACK-540 View product
Keyboard5 differ
Recommended usage	Universal	Universal
Connectivity technology	Wired	Wired
Device interfaceDiffers	USB	PS/2
Keyboard key switchKnown for one	Membrane	Unknown — not stated by the source
Keyboard languageDiffers	UK English	German
Pointing deviceDiffers	No	Touchpad
Keyboard form factorDiffers	Mini	Full-size (100%)
Numeric keypadDiffers	No	Yes
Keyboard number of keysKnown for one	77	Unknown — not stated by the source
Windows keysKnown for one	No	Unknown — not stated by the source
USB hub	No	No
Purpose	Universal	Universal
Fingerprint reader	No	No
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTZ
Design2 differ
Backlight	No	No
Keyboard style	Straight	Straight
Wrist restDiffers	No	Yes
Product colourDiffers	Black	White
Surface colorationKnown for one	Monochromatic	Unknown — not stated by the source
Featuresidentical
Plug and Play	Yes	Yes
Cable lengthKnown for one	Unknown — not stated by the source	2 m
Power1 differ
Power source typeDiffers	USB	PS/2
Mouseidentical
Mouse included	No	No
System requirements1 differ
Windows operating systems supportedDiffers	Windows 2000, Windows 2000 Professional, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimat	Yes
Weight & dimensions1 differ
Keyboard dimensions (WxDxH)Differs	217 x 103 x 14 mm	287 x 219 x 25 mm
Keyboard weightKnown for one	220 g	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	234 mm	Unknown — not stated by the source
Package depthKnown for one	138 mm	Unknown — not stated by the source
Package heightKnown for one	22 mm	Unknown — not stated by the source
Package weightKnown for one	290 g	Unknown — not stated by the source
Package typeKnown for one	Unknown — not stated by the source	Box
Logistics dataidentical
Products per master (outer) caseKnown for one	50 pc(s)	Unknown — not stated by the source
Master (outer) case widthKnown for one	588 mm	Unknown — not stated by the source
Master (outer) case lengthKnown for one	266 mm	Unknown — not stated by the source
Master (outer) case heightKnown for one	300 mm	Unknown — not stated by the source
Master (outer) case gross weightKnown for one	16.5 kg	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.

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