Product comparison · 2 keyboards

Lenovo Preferred Pro Full-size Keyboard (Business Black) - Russian Cyrillic vs Lenovo Preferred Pro USB Keyboard (Business Black) - Norwegian

Key differences

Device interface
- Preferred Pro Full-size Keyboard (Business Black) - Russian Cyrillic:PS/2
- Preferred Pro USB Keyboard (Business Black) - Norwegian:USB
Operating temperature (T-T)
- Preferred Pro Full-size Keyboard (Business Black) - Russian Cyrillic:0 - 40 °C
- Preferred Pro USB Keyboard (Business Black) - Norwegian:10 - 40 °C
Keyboard weight
- Preferred Pro Full-size Keyboard (Business Black) - Russian Cyrillic:1.3 kg
- Preferred Pro USB Keyboard (Business Black) - Norwegian:1.27 kg

Differences highlightedShow differences only

Comparison of Preferred Pro Full-size Keyboard (Business Black) - Russian Cyrillic, Preferred Pro USB Keyboard (Business Black) - Norwegian
14 specifications	A Lenovo Preferred Pro Full-size Keyboard (Business Black) - Russian Cyrillic View product	B Lenovo Preferred Pro USB Keyboard (Business Black) - Norwegian View product
Keyboard1 differ
Connectivity technology	Wired	Wired
Device interfaceDiffers	PS/2	USB
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Keyboard languageKnown for one	Unknown — not stated by the source	Norwegian
Designidentical
Product colour	Black	Black
Featuresidentical
Cable length	2 m	2 m
Mouseidentical
Mouse included	No	No
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 40 °C	10 - 40 °C
Operating relative humidity (H-H)	8 - 80%	8 - 80%
Weight & dimensions1 differ
Keyboard dimensions (WxDxH)	453 x 185 x 34 mm	453 x 185 x 34 mm
Keyboard weightDiffers	1.3 kg	1.27 kg
Other featuresidentical
DepthKnown for one	Unknown — not stated by the source	7.3 in
HeightKnown for one	Unknown — not stated by the source	1.3 in
WidthKnown for one	Unknown — not stated by the source	17.8 in

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.