Product comparison · 2 keyboards

Cherry eVolution MARLIN Wireless Laser MultiMedia Desktop vs Cherry Ultraslim Trackball Keyboard, 2 x PS/2, GB, Black

Key differences

Connectivity technology
- eVolution MARLIN Wireless Laser MultiMedia Desktop:Wireless
- Ultraslim Trackball Keyboard, 2 x PS/2, GB, Black:Wired
Device interface
- eVolution MARLIN Wireless Laser MultiMedia Desktop:RF Wireless
- Ultraslim Trackball Keyboard, 2 x PS/2, GB, Black:PS/2
Keyboard number of keys
- eVolution MARLIN Wireless Laser MultiMedia Desktop:115
- Ultraslim Trackball Keyboard, 2 x PS/2, GB, Black:84
Mouse included
- eVolution MARLIN Wireless Laser MultiMedia Desktop:Yes
- Ultraslim Trackball Keyboard, 2 x PS/2, GB, Black:No
Operating temperature (T-T)
- eVolution MARLIN Wireless Laser MultiMedia Desktop:0 - 40 °C
- Ultraslim Trackball Keyboard, 2 x PS/2, GB, Black:0 - 50 °C
Keyboard dimensions (WxDxH)
- eVolution MARLIN Wireless Laser MultiMedia Desktop:453 x 191 x 16 mm
- Ultraslim Trackball Keyboard, 2 x PS/2, GB, Black:370 x 139 x 19.6 mm
Keyboard weight
- eVolution MARLIN Wireless Laser MultiMedia Desktop:952 g
- Ultraslim Trackball Keyboard, 2 x PS/2, GB, Black:700 g

Differences highlightedShow differences only

Comparison of eVolution MARLIN Wireless Laser MultiMedia Desktop, Ultraslim Trackball Keyboard, 2 x PS/2, GB, Black
17 specifications	A Cherry eVolution MARLIN Wireless Laser MultiMedia Desktop View product	B Cherry Ultraslim Trackball Keyboard, 2 x PS/2, GB, Black View product
Keyboard3 differ
Connectivity technologyDiffers	Wireless	Wired
Device interfaceDiffers	RF Wireless	PS/2
Keyboard number of keysDiffers	115	84
CertificationKnown for one	CE, FCC, cURus, GOST-R, CTICK, WHQL	Unknown — not stated by the source
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Featuresidentical
Wireless rangeKnown for one	10 m	Unknown — not stated by the source
Cable lengthKnown for one	Unknown — not stated by the source	1.75 m
Poweridentical
Battery typeKnown for one	AA	Unknown — not stated by the source
Mouse1 differ
Mouse includedDiffers	Yes	No
Movement detection technologyKnown for one	Laser	Unknown — not stated by the source
Movement resolutionKnown for one	800 DPI	Unknown — not stated by the source
Buttons quantityKnown for one	7	Unknown — not stated by the source
ScrollKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 50 °C
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	453 x 191 x 16 mm	370 x 139 x 19.6 mm
Keyboard weightDiffers	952 g	700 g
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black

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.