Lenovo 31P8250 keyboard PS/2 Black vs Samsung KM-200 keyboard USB QWERTY Black

Comparison of 31P8250, KM-200

8 specifications	A Lenovo 31P8250 keyboard PS/2 Black Model 31P8250 View product	B Samsung KM-200 keyboard USB QWERTY Black Model KM-200 View product
Keyboard1 differ
Device interfaceDiffers	PS/2	USB
Keyboard number of keysKnown for one	104	—Unknown — not stated by the source
Keyboard layoutKnown for one	—Unknown — not stated by the source	QWERTY
Other featuresidentical
InternalKnown for one	No	—Unknown — not stated by the source
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Windows XP/Vista

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.