Product comparison · 2 keyboards

Ewent EW3129 keyboard Mouse included USB English Black vs HP 640985-DX1 keyboard Mouse included RF Wireless Black

12specifications compared
2differ
10identical
14known for one product only

Key differences

Connectivity technology
- EW3129 keyboard Mouse included USB English Black:Wired
- 640985-DX1 keyboard Mouse included RF Wireless Black:Wireless
Device interface
- EW3129 keyboard Mouse included USB English Black:USB
- 640985-DX1 keyboard Mouse included RF Wireless Black:RF Wireless

Side by side

Differences highlightedShow differences only

Comparison of EW3129, 640985-DX1
26 specifications	A Ewent EW3129 keyboard Mouse included USB English Black Model EW3129 View product	B HP 640985-DX1 keyboard Mouse included RF Wireless Black Model 640985-DX1 View product
Keyboard2 differ
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	RF Wireless
Keyboard languageKnown for one	English	Unknown — not stated by the source
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Purpose	PC/Server	PC/Server
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
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
Mouseidentical
Mouse included	Yes	Yes
Movement detection technologyKnown for one	Optical	Unknown — not stated by the source
Movement resolutionKnown for one	1600 DPI	Unknown — not stated by the source
Buttons quantityKnown for one	3	Unknown — not stated by the source
Scroll	Yes	Yes
Scroll type	Wheel	Wheel
Button functionsKnown for one	DPI switch	Unknown — not stated by the source
Number of scroll wheels	1	1
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	440 x 114 x 27 mm	Unknown — not stated by the source
Mouse dimensions (WxDxH)Known for one	104 x 62 x 22 mm	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	Unknown — not stated by the source	Battery
Packaging contentidentical
Wireless receiver interfaceKnown for one	Unknown — not stated by the source	USB Type-A
Other featuresidentical
InternalKnown for one	Unknown — not stated by the source	No

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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