Product comparison · 2 keyboards

Lenovo Enhanced Performance Wireless USB Keyboard & Optical Mouse - Danish vs Lenovo Preferred Pro Full-size Keyboard (Business Black) - Russian Cyrillic

Key differences

Connectivity technology
- Enhanced Performance Wireless USB Keyboard & Optical Mouse - Danish:Wireless
- Preferred Pro Full-size Keyboard (Business Black) - Russian Cyrillic:Wired
Device interface
- Enhanced Performance Wireless USB Keyboard & Optical Mouse - Danish:RF Wireless
- Preferred Pro Full-size Keyboard (Business Black) - Russian Cyrillic:PS/2
Mouse included
- Enhanced Performance Wireless USB Keyboard & Optical Mouse - Danish:Yes
- Preferred Pro Full-size Keyboard (Business Black) - Russian Cyrillic:No
Operating temperature (T-T)
- Enhanced Performance Wireless USB Keyboard & Optical Mouse - Danish:10 - 40 °C
- Preferred Pro Full-size Keyboard (Business Black) - Russian Cyrillic:0 - 40 °C
Keyboard dimensions (WxDxH)
- Enhanced Performance Wireless USB Keyboard & Optical Mouse - Danish:465 x 200 x 38 mm
- Preferred Pro Full-size Keyboard (Business Black) - Russian Cyrillic:453 x 185 x 34 mm

Differences highlightedShow differences only

Comparison of Enhanced Performance Wireless USB Keyboard & Optical Mouse - Danish, Preferred Pro Full-size Keyboard (Business Black) - Russian Cyrillic
14 specifications	A Lenovo Enhanced Performance Wireless USB Keyboard & Optical Mouse - Danish View product	B Lenovo Preferred Pro Full-size Keyboard (Business Black) - Russian Cyrillic View product
Keyboard2 differ
Connectivity technologyDiffers	Wireless	Wired
Device interfaceDiffers	RF Wireless	PS/2
Frequency bandKnown for one	2.4 GHz	Unknown — not stated by the source
Poweridentical
Battery typeKnown for one	AAA / AA	Unknown — not stated by the source
Mouse1 differ
Mouse includedDiffers	Yes	No
Movement detection technologyKnown for one	Optical	Unknown — not stated by the source
Movement resolutionKnown for one	800 DPI	Unknown — not stated by the source
ScrollKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	10 - 40 °C	0 - 40 °C
Weight & dimensions1 differ
Keyboard dimensions (WxDxH)Differs	465 x 200 x 38 mm	453 x 185 x 34 mm
Keyboard weightKnown for one	Unknown — not stated by the source	1.3 kg
Featuresidentical
Cable lengthKnown for one	Unknown — not stated by the source	2 m

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.