Product comparison · 2 keyboards

Contour Design Active Key AK-440-TP-B/GE keyboard Service PS/2 QWERTZ German Black vs HP 911725-L31 keyboard Office USB US International Black

16specifications compared
8differ
8identical
20known for one product only

Key differences

Recommended usage
- Active Key AK-440-TP-B/GE keyboard Service PS/2 QWERTZ German Black:Service
- 911725-L31 keyboard Office USB US International Black:Office
Device interface
- Active Key AK-440-TP-B/GE keyboard Service PS/2 QWERTZ German Black:PS/2
- 911725-L31 keyboard Office USB US International Black:USB
Keyboard language
- Active Key AK-440-TP-B/GE keyboard Service PS/2 QWERTZ German Black:German
- 911725-L31 keyboard Office USB US International Black:US International
Keyboard form factor
- Active Key AK-440-TP-B/GE keyboard Service PS/2 QWERTZ German Black:Mini
- 911725-L31 keyboard Office USB US International Black:Full-size (100%)
Numeric keypad
- Active Key AK-440-TP-B/GE keyboard Service PS/2 QWERTZ German Black:No
- 911725-L31 keyboard Office USB US International Black:Yes
Operating temperature (T-T)
- Active Key AK-440-TP-B/GE keyboard Service PS/2 QWERTZ German Black:0 - 50 °C
- 911725-L31 keyboard Office USB US International Black:10 - 50 °C
Keyboard dimensions (WxDxH)
- Active Key AK-440-TP-B/GE keyboard Service PS/2 QWERTZ German Black:292 x 165 x 35 mm
- 911725-L31 keyboard Office USB US International Black:440.6 x 144.5 x 18.9 mm

Side by side

Differences highlightedShow differences only

Comparison of AK-440-TP-B/GE, 911725-L31
36 specifications	A Contour Design Active Key AK-440-TP-B/GE keyboard Service PS/2 QWERTZ German Black Model AK-440-TP-B/GE View product	B HP 911725-L31 keyboard Office USB US International Black Model 911725-L31 View product
Keyboard5 differ
Recommended usageDiffers	Service	Office
Connectivity technology	Wired	Wired
Device interfaceDiffers	PS/2	USB
Keyboard key switchKnown for one	Mechanical	Unknown — not stated by the source
Keyboard layoutKnown for one	QWERTZ	Unknown — not stated by the source
Keyboard languageDiffers	German	US International
Pointing deviceKnown for one	Trackball + mouse buttons	Unknown — not stated by the source
Keyboard form factorDiffers	Mini	Full-size (100%)
Numeric keypadDiffers	No	Yes
Keyboard number of keysKnown for one	86	Unknown — not stated by the source
Keyboard keys operating lifeKnown for one	20 million characters	Unknown — not stated by the source
Windows keysKnown for one	Yes	Unknown — not stated by the source
USB hubKnown for one	No	Unknown — not stated by the source
PurposeKnown for one	PC/Server	Unknown — not stated by the source
Fingerprint readerKnown for one	No	Unknown — not stated by the source
CertificationKnown for one	CE FCC	Unknown — not stated by the source
Designidentical
Backlight	No	No
Keyboard style	Straight	Straight
Wrist rest	No	No
Product colour	Black	Black
Protection featuresKnown for one	Spill resistant	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power source type	USB	USB
Operating voltageKnown for one	5 V	Unknown — not stated by the source
Mouseidentical
Mouse included	No	No
System requirements1 differ
Windows operating systems supportedDiffers	Yes	Windows 10 Home, Windows 10 Pro, Windows 7 Professional, Windows 8, Windows 8 Enterprise, Windows 8 Pro, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Pro
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 50 °C	10 - 50 °C
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Sustainabilityidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensions1 differ
Keyboard dimensions (WxDxH)Differs	292 x 165 x 35 mm	440.6 x 144.5 x 18.9 mm
Keyboard weight	600 g	600 g
Featuresidentical
Cable lengthKnown for one	Unknown — not stated by the source	1.8 m
Packaging contentidentical
Number of products includedKnown for one	Unknown — not stated by the source	1 pc(s)

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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