Product comparison · 2 keyboards

Hiditec KM400 keyboard Mouse included RF Wireless QWERTY Black vs HP 803821-DX1 keyboard Office PS/2 Black

12specifications compared
5differ
7identical
32known for one product only

Key differences

Connectivity technology
- KM400 keyboard Mouse included RF Wireless QWERTY Black:Wireless
- 803821-DX1 keyboard Office PS/2 Black:Wired
Device interface
- KM400 keyboard Mouse included RF Wireless QWERTY Black:RF Wireless
- 803821-DX1 keyboard Office PS/2 Black:PS/2
Power source type
- KM400 keyboard Mouse included RF Wireless QWERTY Black:Battery
- 803821-DX1 keyboard Office PS/2 Black:PS/2
Mouse included
- KM400 keyboard Mouse included RF Wireless QWERTY Black:Yes
- 803821-DX1 keyboard Office PS/2 Black:No

Side by side

Differences highlightedShow differences only

Comparison of KM400, 803821-DX1
44 specifications	A Hiditec KM400 keyboard Mouse included RF Wireless QWERTY Black Model KM400 View product	B HP 803821-DX1 keyboard Office PS/2 Black Model 803821-DX1 View product
Keyboard2 differ
Connectivity technologyDiffers	Wireless	Wired
Device interfaceDiffers	RF Wireless	PS/2
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Keyboard keys operating lifeKnown for one	10 million characters	Unknown — not stated by the source
Multimedia keysKnown for one	Yes	Unknown — not stated by the source
PurposeKnown for one	PC/Server	Unknown — not stated by the source
Recommended usageKnown for one	Unknown — not stated by the source	Office
Keyboard key switchKnown for one	Unknown — not stated by the source	Membrane
Pointing deviceKnown for one	Unknown — not stated by the source	No
Designidentical
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Adjustable keyboard heightKnown for one	Yes	Unknown — not stated by the source
Surface colorationKnown for one	Monochromatic	Unknown — not stated by the source
Protection featuresKnown for one	Spill resistant	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Featuresidentical
Wireless rangeKnown for one	10 m	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power source typeDiffers	Battery	PS/2
Batteryidentical
Battery technologyKnown for one	Alkaline	Unknown — not stated by the source
Mouse1 differ
Mouse includedDiffers	Yes	No
Form factorKnown for one	Ambidextrous	Unknown — not stated by the source
Movement resolutionKnown for one	1200 DPI	Unknown — not stated by the source
Buttons typeKnown for one	Pressed buttons	Unknown — not stated by the source
ScrollKnown for one	Yes	Unknown — not stated by the source
Scroll typeKnown for one	Wheel	Unknown — not stated by the source
Scrolling directionsKnown for one	Vertical	Unknown — not stated by the source
Acceleration (max)Known for one	20 G	Unknown — not stated by the source
Mouse keys operating lifeKnown for one	3 million characters	Unknown — not stated by the source
Number of scroll wheelsKnown for one	1	Unknown — not stated by the source
System requirements1 differ
Windows operating systems supportedDiffers	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home	Yes
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Packaging contentidentical
Receiver includedKnown for one	Yes	Unknown — not stated by the source
Receiver typeKnown for one	Nano receiver	Unknown — not stated by the source
Batteries includedKnown for one	Yes	Unknown — not stated by the source
User guideKnown for one	Yes	Unknown — not stated by the source
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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