Contour Design Active Key AK-44110-TFU keyboard USB QWERTZ Black vs HP 631411-DF4 keyboard USB Black

Comparison of AK-44110-TFU, 631411-DF4

31 specifications	A Contour Design Active Key AK-44110-TFU keyboard USB QWERTZ Black Model AK-44110-TFU View product	B HP 631411-DF4 keyboard USB Black Model 631411-DF4 View product
Keyboardidentical
Keyboard layoutKnown for one	QWERTZ	—Unknown — not stated by the source
Pointing deviceKnown for one	Trackball	—Unknown — not stated by the source
Frequency bandKnown for one	2.4 GHz	—Unknown — not stated by the source
CertificationKnown for one	FCC, CE	—Unknown — not stated by the source
Keyboard form factorKnown for one	—Unknown — not stated by the source	Full-size (100%)
PurposeKnown for one	—Unknown — not stated by the source	PC/Server
Smart card readerKnown for one	—Unknown — not stated by the source	Yes
Country of originKnown for one	—Unknown — not stated by the source	China
Design1 differ
Keyboard styleDiffers	Curved	Straight
Surface colorationKnown for one	Monochromatic	—Unknown — not stated by the source
LED indicatorsKnown for one	Yes	—Unknown — not stated by the source
BacklightKnown for one	—Unknown — not stated by the source	No
Featuresidentical
Wireless rangeKnown for one	15 m	—Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	—Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	Battery, USB	—Unknown — not stated by the source
Battery typeKnown for one	AA	—Unknown — not stated by the source
Number of batteries supportedKnown for one	2	—Unknown — not stated by the source
System requirementsidentical
USB requiredKnown for one	Yes	—Unknown — not stated by the source
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	-25 - 60 °C	—Unknown — not stated by the source
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	343 x 160 x 42 mm	—Unknown — not stated by the source
Keyboard weightKnown for one	570 g	—Unknown — not stated by the source
Packaging contentidentical
Receiver includedKnown for one	Yes	—Unknown — not stated by the source
Wireless receiver interfaceKnown for one	USB Type-A	—Unknown — not stated by the source
Other featuresidentical
DepthKnown for one	160 mm	—Unknown — not stated by the source
HeightKnown for one	42 mm	—Unknown — not stated by the source
WidthKnown for one	343 mm	—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.