Product comparison · 2 keyboards

Lenovo 51J0359 keyboard USB Black vs Lenovo Preferred Pro Full-size PS/2, BRA

Key differences

Device interface: USB on the Lenovo 51J0359 keyboard USB Black, PS/2 on the Lenovo Preferred Pro Full-size PS/2, BRA.

Device interface
- 51J0359 keyboard USB Black:USB
- Preferred Pro Full-size PS/2, BRA:PS/2

Differences highlightedShow differences only

Comparison of 51J0359, Preferred Pro Full-size PS/2, BRA
16 specifications	A Lenovo 51J0359 keyboard USB Black Model 51J0359 View product	B Lenovo Preferred Pro Full-size PS/2, BRA View product
Keyboard1 differ
Connectivity technology	Wired	Wired
Device interfaceDiffers	USB	PS/2
Keyboard form factor	Full-size (100%)	Full-size (100%)
Purpose	PC/Server	PC/Server
Smart card readerKnown for one	Yes	Unknown — not stated by the source
Keyboard languageKnown for one	Unknown — not stated by the source	Portuguese
Numeric keypadKnown for one	Unknown — not stated by the source	Yes
Designidentical
Backlight	No	No
Keyboard style	Straight	Straight
Product colour	Black	Black
Wrist restKnown for one	Unknown — not stated by the source	Yes
Mouseidentical
Mouse included	No	No
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	457 x 185 x 35 mm	Unknown — not stated by the source
Keyboard weightKnown for one	1.06 kg	Unknown — not stated by the source
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.