Product comparison · 2 keyboards

HP 803821-131 keyboard Office PS/2 Portuguese Black vs HP 803823-221 keyboard Universal USB Czech Black

14specifications compared
5differ
9identical
6known for one product only

Key differences

Recommended usage: Office on the HP 803821-131 keyboard Office PS/2 Portuguese Black, Universal on the HP 803823-221 keyboard Universal USB Czech Black. Device interface: PS/2 on the HP 803821-131 keyboard Office PS/2 Portuguese Black, USB on the HP 803823-221 keyboard Universal USB Czech Black. Keyboard key switch: Membrane on the HP 803821-131 keyboard Office PS/2 Portuguese Black, Mechanical on the HP 803823-221 keyboard Universal USB Czech Black. Keyboard language: Portuguese on the HP 803821-131 keyboard Office PS/2 Portuguese Black, Czech on the HP 803823-221 keyboard Universal USB Czech Black. Power source type: PS/2 on the HP 803821-131 keyboard Office PS/2 Portuguese Black, USB on the HP 803823-221 keyboard Universal USB Czech Black.

Recommended usage
- 803821-131 keyboard Office PS/2 Portuguese Black:Office
- 803823-221 keyboard Universal USB Czech Black:Universal
Device interface
- 803821-131 keyboard Office PS/2 Portuguese Black:PS/2
- 803823-221 keyboard Universal USB Czech Black:USB
Keyboard key switch
- 803821-131 keyboard Office PS/2 Portuguese Black:Membrane
- 803823-221 keyboard Universal USB Czech Black:Mechanical
Keyboard language
- 803821-131 keyboard Office PS/2 Portuguese Black:Portuguese
- 803823-221 keyboard Universal USB Czech Black:Czech
Power source type
- 803821-131 keyboard Office PS/2 Portuguese Black:PS/2
- 803823-221 keyboard Universal USB Czech Black:USB

Side by side

Differences highlightedShow differences only

Comparison of 803821-131, 803823-221
20 specifications	A HP 803821-131 keyboard Office PS/2 Portuguese Black Model 803821-131 View product	B HP 803823-221 keyboard Universal USB Czech Black Model 803823-221 View product
Keyboard4 differ
Recommended usageDiffers	Office	Universal
Connectivity technology	Wired	Wired
Device interfaceDiffers	PS/2	USB
Keyboard key switchDiffers	Membrane	Mechanical
Keyboard languageDiffers	Portuguese	Czech
Pointing device	No	No
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Windows keysKnown for one	Yes	Unknown — not stated by the source
PurposeKnown for one	Unknown — not stated by the source	Universal
Country of originKnown for one	Unknown — not stated by the source	China
Designidentical
BacklightKnown for one	No	Unknown — not stated by the source
Keyboard style	Straight	Straight
Wrist rest	No	No
Product colour	Black	Black
Surface colorationKnown for one	Unknown — not stated by the source	Monochromatic
Power1 differ
Power source typeDiffers	PS/2	USB
Mouseidentical
Mouse included	No	No
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Packaging contentidentical
Number of products included	1 pc(s)	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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