Product comparison · 2 keyboards

Lenovo Business Black Preferred Pro USB Keyboard BE UK vs Lenovo Preferred Pro Full-size Keyboard PS2 Black Greek

Key differences

Device interface
- Business Black Preferred Pro USB Keyboard BE UK:USB
- Preferred Pro Full-size Keyboard PS2 Black Greek:PS/2
Cable length
- Business Black Preferred Pro USB Keyboard BE UK:1.8 m
- Preferred Pro Full-size Keyboard PS2 Black Greek:2 m
Keyboard weight
- Business Black Preferred Pro USB Keyboard BE UK:1.27 kg
- Preferred Pro Full-size Keyboard PS2 Black Greek:1.3 kg
I/O ports
- Business Black Preferred Pro USB Keyboard BE UK:1 x USB - 4-PIN USB type A
- Preferred Pro Full-size Keyboard PS2 Black Greek:1 x 6 pin mini-DIN (PS/2)

Differences highlightedShow differences only

Comparison of Business Black Preferred Pro USB Keyboard BE UK, Preferred Pro Full-size Keyboard PS2 Black Greek
16 specifications	A Lenovo Business Black Preferred Pro USB Keyboard BE UK View product	B Lenovo Preferred Pro Full-size Keyboard PS2 Black Greek View product
Keyboard1 differ
Device interfaceDiffers	USB	PS/2
Features1 differ
Cable lengthDiffers	1.8 m	2 m
Mouseidentical
Mouse includedKnown for one	Unknown — not stated by the source	No
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 80%
Weight & dimensions1 differ
Keyboard weightDiffers	1.27 kg	1.3 kg
Other features1 differ
CompatibilityKnown for one	Unknown — not stated by the source	PC
I/O portsDiffers	1 x USB - 4-PIN USB type A	1 x 6 pin mini-DIN (PS/2)
DepthKnown for one	7.3 in	Unknown — not stated by the source
HeightKnown for one	1.3 in	Unknown — not stated by the source
WidthKnown for one	17.8 in	Unknown — not stated by the source

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.