Samsung Crystal Optical Mouse, Black vs Samsung Zen Optical Mouse, Black

Comparison of Crystal Optical Mouse, Black, Zen Optical Mouse, Black

9 specifications	A Samsung Crystal Optical Mouse, BlackView product	B Samsung Zen Optical Mouse, BlackView product
Mouse1 differ
Device interfaceDiffers	USB Type-A + PS/2	RF Wireless
Ergonomicsidentical
Cable lengthKnown for one	1.5 m	—Unknown — not stated by the source
Other features1 differ
Compatible operating systemsDiffers	Windows 98SE/Me/2000/XP Mac OS 8.6 +	Windows 95/98SE/Me/NT/2000/XP Mac OS 8.6 +

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.