Product comparison · 2 keyboards

Contour Design Active Key AK-CB4400F keyboard Office USB QWERTZ German White vs HP 802450-251 keyboard Mouse included Office RF Wireless QWERTY Russian Black, White

17specifications compared
12differ
5identical
16known for one product only

Key differences

Only the HP 802450-251 keyboard Mouse included Office RF Wireless QWERTY Russian Black, White has numeric keypad. Only the HP 802450-251 keyboard Mouse included Office RF Wireless QWERTY Russian Black, White has mouse included. Connectivity technology: Wired on the Contour Design Active Key AK-CB4400F keyboard Office USB QWERTZ German White, Wireless on the HP 802450-251 keyboard Mouse included Office RF Wireless QWERTY Russian Black, White. Device interface: USB on the Contour Design Active Key AK-CB4400F keyboard Office USB QWERTZ German White, RF Wireless on the HP 802450-251 keyboard Mouse included Office RF Wireless QWERTY Russian Black, White. Keyboard key switch: Membrane on the Contour Design Active Key AK-CB4400F keyboard Office USB QWERTZ German White, Mechanical on the HP 802450-251 keyboard Mouse included Office RF Wireless QWERTY Russian Black, White.

Connectivity technology
- Active Key AK-CB4400F keyboard Office USB QWERTZ German White:Wired
- 802450-251 keyboard Mouse included Office RF Wireless QWERTY Russian Black, White:Wireless
Device interface
- Active Key AK-CB4400F keyboard Office USB QWERTZ German White:USB
- 802450-251 keyboard Mouse included Office RF Wireless QWERTY Russian Black, White:RF Wireless
Keyboard key switch
- Active Key AK-CB4400F keyboard Office USB QWERTZ German White:Membrane
- 802450-251 keyboard Mouse included Office RF Wireless QWERTY Russian Black, White:Mechanical
Keyboard layout
- Active Key AK-CB4400F keyboard Office USB QWERTZ German White:QWERTZ
- 802450-251 keyboard Mouse included Office RF Wireless QWERTY Russian Black, White:QWERTY
Keyboard language
- Active Key AK-CB4400F keyboard Office USB QWERTZ German White:German
- 802450-251 keyboard Mouse included Office RF Wireless QWERTY Russian Black, White:Russian
Pointing device
- Active Key AK-CB4400F keyboard Office USB QWERTZ German White:Touchpad
- 802450-251 keyboard Mouse included Office RF Wireless QWERTY Russian Black, White:No
Keyboard form factor
- Active Key AK-CB4400F keyboard Office USB QWERTZ German White:Mini
- 802450-251 keyboard Mouse included Office RF Wireless QWERTY Russian Black, White:Full-size (100%)
Numeric keypad
- Active Key AK-CB4400F keyboard Office USB QWERTZ German White:No
- 802450-251 keyboard Mouse included Office RF Wireless QWERTY Russian Black, White:Yes

Side by side

Differences highlightedShow differences only

Comparison of AK-CB4400F, 802450-251
33 specifications	A Contour Design Active Key AK-CB4400F keyboard Office USB QWERTZ German White Model AK-CB4400F View product	B HP 802450-251 keyboard Mouse included Office RF Wireless QWERTY Russian Black, White Model 802450-251 View product
Keyboard9 differ
Recommended usage	Office	Office
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	RF Wireless
Keyboard key switchDiffers	Membrane	Mechanical
Keyboard layoutDiffers	QWERTZ	QWERTY
Keyboard languageDiffers	German	Russian
Pointing deviceDiffers	Touchpad	No
Keyboard form factorDiffers	Mini	Full-size (100%)
Numeric keypadDiffers	No	Yes
Windows keysKnown for one	Yes	Unknown — not stated by the source
USB hub	No	No
PurposeDiffers	PC/Server	Universal
Fingerprint reader	No	No
International Protection (IP) codeKnown for one	IP68	Unknown — not stated by the source
CertificationKnown for one	CE, FCC	Unknown — not stated by the source
Country of originKnown for one	Unknown — not stated by the source	China
Design1 differ
BacklightKnown for one	Yes	Unknown — not stated by the source
Keyboard style	Straight	Straight
Wrist rest	No	No
Product colourDiffers	White	Black, White
Surface colorationKnown for one	Monochromatic	Unknown — not stated by the source
LED indicatorsKnown for one	Status	Unknown — not stated by the source
Power1 differ
Power source typeDiffers	USB	Battery
Power consumptionKnown for one	500 mA	Unknown — not stated by the source
Operating voltageKnown for one	5 V	Unknown — not stated by the source
Mouse1 differ
Mouse includedDiffers	No	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 50 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 70 °C	Unknown — not stated by the source
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	370 x 139 x 23 mm	Unknown — not stated by the source
Keyboard weightKnown for one	680 g	Unknown — not stated by the source
Packaging contentidentical
Number of products includedKnown for one	Unknown — not stated by the source	1 pc(s)
Receiver includedKnown for one	Unknown — not stated by the source	Yes
Wireless receiver interfaceKnown for one	Unknown — not stated by the source	USB Type-A

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.

More keyboard comparisons

All keyboard comparisons