Conceptronic 2-ports eSATA PC Card vs StarTech.com Dual Profile 2 Port RS-232 Serial PCI Card

Comparison of 2-ports eSATA PC Card, Dual Profile 2 Port RS-232 Serial PCI Card

18 specifications	A Conceptronic 2-ports eSATA PC CardView product	B StarTech.com Dual Profile 2 Port RS-232 Serial PCI CardView product
Ports & interfaces1 differ
Host interfaceDiffers	CardBus	PCI
Parallel ports quantityKnown for one	—Unknown — not stated by the source	2
Output interfaceKnown for one	eSATA	—Unknown — not stated by the source
Designidentical
Product colourKnown for one	—Unknown — not stated by the source	Yellow
CertificationKnown for one	—Unknown — not stated by the source	CE, FC
Featuresidentical
ChipsetKnown for one	—Unknown — not stated by the source	SUN1889
Operational conditionsidentical
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	0 - 57 °C
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	17 mm
DepthKnown for one	—Unknown — not stated by the source	120 mm
HeightKnown for one	—Unknown — not stated by the source	50 mm
WeightKnown for one	—Unknown — not stated by the source	50 g
Other features1 differ
Ports quantity	2	2
Connectivity technologyKnown for one	—Unknown — not stated by the source	Wireless
Compatible operating systemsDiffers	Windows 2000/XP/Vista	Windows 3.1/98SE/2000/XP/2003 Server/Vista DOS Linux
Mac compatibility	No	No
I/O portsKnown for one	—Unknown — not stated by the source	2xDB9 Male 1xSP4 power connector
Quantity outer cartonKnown for one	—Unknown — not stated by the source	20 pc(s)
Slot typeKnown for one	32-bit	—Unknown — not stated by the source

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.