Product comparison · 2 keyboards

Lenovo Business Black Preferred Pro USB Keyboard BE FR vs Lenovo IBM Preferred Pro Full Size Keyboard US Euro

Key differences

Device interface
- Business Black Preferred Pro USB Keyboard BE FR:USB
- IBM Preferred Pro Full Size Keyboard US Euro:PS/2
Keyboard dimensions (WxDxH)
- Business Black Preferred Pro USB Keyboard BE FR:453 x 185 x 34 mm
- IBM Preferred Pro Full Size Keyboard US Euro:45.3 x 18.5 x 3.4 mm
Keyboard weight
- Business Black Preferred Pro USB Keyboard BE FR:1.27 kg
- IBM Preferred Pro Full Size Keyboard US Euro:1.3 kg
I/O ports
- Business Black Preferred Pro USB Keyboard BE FR:1 x USB - 4-PIN USB type A
- IBM Preferred Pro Full Size Keyboard US Euro:PS/2

Differences highlightedShow differences only

Comparison of Business Black Preferred Pro USB Keyboard BE FR, IBM Preferred Pro Full Size Keyboard US Euro
14 specifications	A Lenovo Business Black Preferred Pro USB Keyboard BE FR View product	B Lenovo IBM Preferred Pro Full Size Keyboard US Euro View product
Keyboard1 differ
Connectivity technology	Wired	Wired
Device interfaceDiffers	USB	PS/2
Keyboard number of keys	104	104
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Featuresidentical
Cable lengthKnown for one	1.8 m	Unknown — not stated by the source
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	453 x 185 x 34 mm	45.3 x 18.5 x 3.4 mm
Keyboard weightDiffers	1.27 kg	1.3 kg
Other features1 differ
DepthKnown for one	7.3 in	Unknown — not stated by the source
HeightKnown for one	1.3 in	Unknown — not stated by the source
Internal	No	No
WidthKnown for one	17.8 in	Unknown — not stated by the source
I/O portsDiffers	1 x USB - 4-PIN USB type A	PS/2
CompatibilityKnown for one	Unknown — not stated by the source	PC
System requirementsidentical
Minimum system requirementsKnown for one	Unknown — not stated by the source	PS/2

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.