Product comparison · 2 keyboards

Cherry M85-25805 keyboard Mouse included RF Wireless Black vs Fujitsu KB520, US

Key differences

Connectivity technology
- M85-25805 keyboard Mouse included RF Wireless Black:Wireless
- KB520, US:Wired
Device interface
- M85-25805 keyboard Mouse included RF Wireless Black:RF Wireless
- KB520, US:USB
Keyboard number of keys
- M85-25805 keyboard Mouse included RF Wireless Black:109
- KB520, US:105
Product colour
- M85-25805 keyboard Mouse included RF Wireless Black:Black
- KB520, US:Grey
Mouse included
- M85-25805 keyboard Mouse included RF Wireless Black:Yes
- KB520, US:No
Operating temperature (T-T)
- M85-25805 keyboard Mouse included RF Wireless Black:0 - 50 °C
- KB520, US:0 - 40 °C
Keyboard dimensions (WxDxH)
- M85-25805 keyboard Mouse included RF Wireless Black:453 x 191 x 16 mm
- KB520, US:460 x 169 x 21 mm
Keyboard weight
- M85-25805 keyboard Mouse included RF Wireless Black:950 g
- KB520, US:730 g

Differences highlightedShow differences only

Comparison of M85-25805, KB520, US
20 specifications	A Cherry M85-25805 keyboard Mouse included RF Wireless Black Model M85-25805 View product	B Fujitsu KB520, US View product
Keyboard3 differ
Connectivity technologyDiffers	Wireless	Wired
Device interfaceDiffers	RF Wireless	USB
Keyboard number of keysDiffers	109	105
CertificationKnown for one	Unknown — not stated by the source	TÜV GS, CE, CSA, FCC B, RoHS, WEEE, VCCI
Design1 differ
Product colourDiffers	Black	Grey
Featuresidentical
Wireless rangeKnown for one	10 m	Unknown — not stated by the source
Plug and Play	Yes	Yes
Cable lengthKnown for one	Unknown — not stated by the source	2 m
Mouse1 differ
Mouse includedDiffers	Yes	No
Movement resolutionKnown for one	1000 DPI	Unknown — not stated by the source
ScrollKnown for one	Yes	Unknown — not stated by the source
System requirementsidentical
Mac operating systems supported	No	No
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 40 °C
Storage temperature (T-T)Known for one	-20 - 65 °C	Unknown — not stated by the source
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	453 x 191 x 16 mm	460 x 169 x 21 mm
Keyboard weightDiffers	950 g	730 g
Mouse dimensions (WxDxH)Known for one	120 x 65 x 40 mm	Unknown — not stated by the source
Mouse weightKnown for one	140 g	Unknown — not stated by the source
Other features1 differ
Compatible operating systemsDiffers	Microsoft Windows XP, Vista	Windows XP/Vista/7
Poweridentical
Power consumptionKnown for one	Unknown — not stated by the source	50 mA

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.