Product comparison · 2 keyboards

Lenovo IBM Preferred Pro Full Size Keyboard vs Lenovo Keyboard NL PS2 black

8specifications compared
2differ
6identical
4known for one product only

Key differences

Keyboard dimensions (WxDxH)
- IBM Preferred Pro Full Size Keyboard:465 x 200 x 38 mm
- Keyboard NL PS2 black:453 x 185 x 34 mm
Keyboard weight
- IBM Preferred Pro Full Size Keyboard:1.27 kg
- Keyboard NL PS2 black:1.3 kg

Side by side

Differences highlightedShow differences only

Comparison of IBM Preferred Pro Full Size Keyboard, Keyboard NL PS2 black
12 specifications	A Lenovo IBM Preferred Pro Full Size Keyboard View product	B Lenovo Keyboard NL PS2 black View product
Keyboardidentical
Connectivity technology	Wired	Wired
Device interface	PS/2	PS/2
Keyboard number of keys	104	104
Designidentical
Product colour	Black	Black
Operational conditionsidentical
Operating temperature (T-T)	10 - 40 °C	10 - 40 °C
Operating relative humidity (H-H)	8 - 80%	8 - 80%
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	465 x 200 x 38 mm	453 x 185 x 34 mm
Keyboard weightDiffers	1.27 kg	1.3 kg
Other featuresidentical
CompatibilityKnown for one	PC	Unknown — not stated by the source
InternalKnown for one	No	Unknown — not stated by the source
I/O portsKnown for one	Unknown — not stated by the source	1 x 6 pin mini-DIN (PS/2)
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.

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