NGS Flea Optical Mouse vs NGS Flea Pro

Comparison of Flea Optical Mouse, Flea Pro

10 specifications	A NGS Flea Optical MouseView product	B NGS Flea ProView product
Mouse1 differ
Device interface	RF Wireless	RF Wireless
Movement detection technology	Optical	Optical
Movement resolutionKnown for one	—Unknown — not stated by the source	500 DPI
Buttons quantityDiffers	2	3
Scroll	Yes	Yes
Poweridentical
Number of batteries supportedKnown for one	—Unknown — not stated by the source	2
Battery typeKnown for one	—Unknown — not stated by the source	AAA
System requirementsidentical
Minimum processor	PIII	PIII
Minimum RAM	512 MB	512 MB
Other featuresidentical
Compatible operating systems	Windows vista, XP, 2000	Windows vista, XP, 2000

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.