Product comparison · 2 keyboards

Ewent EW3139 keyboard Mouse included RF Wireless Black vs HP 434820-112 keyboard PS/2 Swiss Black, Silver

6specifications compared
4differ
2identical
12known for one product only

Key differences

Connectivity technology
- EW3139 keyboard Mouse included RF Wireless Black:Wireless
- 434820-112 keyboard PS/2 Swiss Black, Silver:Wired
Device interface
- EW3139 keyboard Mouse included RF Wireless Black:RF Wireless
- 434820-112 keyboard PS/2 Swiss Black, Silver:PS/2
Product colour
- EW3139 keyboard Mouse included RF Wireless Black:Black
- 434820-112 keyboard PS/2 Swiss Black, Silver:Black, Silver
Mouse included
- EW3139 keyboard Mouse included RF Wireless Black:Yes
- 434820-112 keyboard PS/2 Swiss Black, Silver:No

Side by side

Differences highlightedShow differences only

Comparison of EW3139, 434820-112
18 specifications	A Ewent EW3139 keyboard Mouse included RF Wireless Black Model EW3139 View product	B HP 434820-112 keyboard PS/2 Swiss Black, Silver Model 434820-112 View product
Keyboard2 differ
Connectivity technologyDiffers	Wireless	Wired
Device interfaceDiffers	RF Wireless	PS/2
PurposeKnown for one	Universal	Unknown — not stated by the source
Frequency bandKnown for one	2.4 GHz	Unknown — not stated by the source
Keyboard languageKnown for one	Unknown — not stated by the source	Swiss
Keyboard form factorKnown for one	Unknown — not stated by the source	Full-size (100%)
Windows keysKnown for one	Unknown — not stated by the source	Yes
Country of originKnown for one	Unknown — not stated by the source	China
Design1 differ
Keyboard style	Straight	Straight
Wrist rest	No	No
Product colourDiffers	Black	Black, Silver
Featuresidentical
Wireless rangeKnown for one	10 m	Unknown — not stated by the source
Mouse1 differ
Mouse includedDiffers	Yes	No
ScrollKnown for one	Yes	Unknown — not stated by the source
Scroll typeKnown for one	Wheel	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Win	Unknown — not stated by the source
Packaging contentidentical
Wireless receiver interfaceKnown for one	USB Type-A	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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