Freecom DVD RW Recorder LS vs Freecom DVD RW Recorder LS Pro

Comparison of DVD RW Recorder LS, DVD RW Recorder LS Pro

20 specifications	A Freecom DVD RW Recorder LSView product	B Freecom DVD RW Recorder LS ProView product
Designidentical
Internal	No	No
Product colour	Black	Black
Performanceidentical
InterfaceKnown for one	—Unknown — not stated by the source	USB & FireWire
Writing speedidentical
CD write speed	48x	48x
CD rewrite speed	32x	32x
DVD+R Double Layer write speed	8x	8x
DVD+R write speed	22x	22x
DVD+RW write speed	8x	8x
DVD-R Double Layer write speed	8x	8x
DVD-R write speed	22x	22x
DVD-RAM write speed	12x	12x
DVD-RW write speed	6x	6x
Reading speedidentical
CD read speed	48x	48x
DVD-ROM read speed	16x	16x
Weight & dimensionsidentical
Height	48 mm	48 mm
Weight	1.2 kg	1.2 kg
Other featuresidentical
Dimensions (WxDxH)	165 x 250 x 48 mm	165 x 250 x 48 mm
Compatible operating systems	Windows 2000/XP/Vista	Windows 2000/XP/Vista
FireWire 400Known for one	—Unknown — not stated by the source	Yes
USB 2.0 ports quantity	1	1

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.