Product comparison · 2 keyboards

Cherry J82-16000 PS/2 vs KeySonic ACK-5020U keyboard USB QWERTZ Black

10specifications compared
7differ
3identical
17known for one product only

Key differences

Device interface
- J82-16000 PS/2:PS/2
- ACK-5020U keyboard USB QWERTZ Black:USB
Keyboard number of keys
- J82-16000 PS/2:105
- ACK-5020U keyboard USB QWERTZ Black:104
Cable length
- J82-16000 PS/2:1.8 m
- ACK-5020U keyboard USB QWERTZ Black:2 m
Operating temperature (T-T)
- J82-16000 PS/2:0 - 50 °C
- ACK-5020U keyboard USB QWERTZ Black:0 - 60 °C
Keyboard weight
- J82-16000 PS/2:650 g
- ACK-5020U keyboard USB QWERTZ Black:985 g
Package weight
- J82-16000 PS/2:780 g
- ACK-5020U keyboard USB QWERTZ Black:1.36 kg
Compatible operating systems
- J82-16000 PS/2:Windows XP
- ACK-5020U keyboard USB QWERTZ Black:Win 98SE / ME / 2000 / XP

Side by side

Differences highlightedShow differences only

Comparison of J82-16000 PS/2, ACK-5020U
27 specifications	A Cherry J82-16000 PS/2 View product	B KeySonic ACK-5020U keyboard USB QWERTZ Black Model ACK-5020U View product
Keyboard2 differ
Device interfaceDiffers	PS/2	USB
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTZ
Keyboard number of keysDiffers	105	104
CertificationKnown for one	FCC, CE, C-Tck cURus, GHOST-R	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Features1 differ
Cable lengthDiffers	1.8 m	2 m
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
System requirementsidentical
Mac operating systems supportedKnown for one	Unknown — not stated by the source	No
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 95%
Weight & dimensions1 differ
Keyboard dimensions (WxDxH)Known for one	Unknown — not stated by the source	459 x 165 x 27 mm
Keyboard weightDiffers	650 g	985 g
Mouse dimensions (WxDxH)Known for one	460 x 165 x 32 mm	Unknown — not stated by the source
Packaging data1 differ
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	479 x 213 x 35 mm
Package weightDiffers	780 g	1.36 kg
Package widthKnown for one	485 mm	Unknown — not stated by the source
Package heightKnown for one	36 mm	Unknown — not stated by the source
Other features1 differ
Compatible operating systemsDiffers	Windows XP	Win 98SE / ME / 2000 / XP
InternalKnown for one	Unknown — not stated by the source	No
DepthKnown for one	165 mm	Unknown — not stated by the source
HeightKnown for one	32 mm	Unknown — not stated by the source
WidthKnown for one	460 mm	Unknown — not stated by the source
Poweridentical
Power consumptionKnown for one	40 mA	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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