Product comparison · 2 keyboards

Cherry Ultraslim Trackball Keyboard USB (HU) vs Hama "RF3000" Wireless Keyboard/Mouse Set

4specifications compared
3differ
1identical
20known for one product only

Key differences

Connectivity technology
- Ultraslim Trackball Keyboard USB (HU):Wired
- "RF3000" Wireless Keyboard/Mouse Set:Wireless
Device interface
- Ultraslim Trackball Keyboard USB (HU):USB
- "RF3000" Wireless Keyboard/Mouse Set:RF Wireless
Mouse included
- Ultraslim Trackball Keyboard USB (HU):No
- "RF3000" Wireless Keyboard/Mouse Set:Yes

Side by side

Differences highlightedShow differences only

Comparison of Ultraslim Trackball Keyboard USB (HU), "RF3000" Wireless Keyboard/Mouse Set
24 specifications	A Cherry Ultraslim Trackball Keyboard USB (HU)View product	B Hama "RF3000" Wireless Keyboard/Mouse Set View product
Keyboard2 differ
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	RF Wireless
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Keyboard number of keysKnown for one	84	Unknown — not stated by the source
CertificationKnown for one	c-tick, GOST-R, UL, VCCI, CE, FCC, VDE, BSMI	Unknown — not stated by the source
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Featuresidentical
Cable lengthKnown for one	1.75 m	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Mouse1 differ
Mouse includedDiffers	No	Yes
Movement detection technologyKnown for one	Unknown — not stated by the source	Optical
Movement resolutionKnown for one	Unknown — not stated by the source	1000 DPI
Buttons quantityKnown for one	Unknown — not stated by the source	5
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	-20 - 60 °C	Unknown — not stated by the source
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	370 x 139 x 19.6 mm	Unknown — not stated by the source
Keyboard weightKnown for one	563 g	Unknown — not stated by the source
Packaging dataidentical
Package dimensions (WxDxH)Known for one	400 x 195 x 32 mm	Unknown — not stated by the source
Package widthKnown for one	400 mm	Unknown — not stated by the source
Package depthKnown for one	195 mm	Unknown — not stated by the source
Package heightKnown for one	32 mm	Unknown — not stated by the source
Package weightKnown for one	720 g	Unknown — not stated by the source
Other featuresidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 2000/XP/Vista
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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