Product comparison · 2 interface cards/adapters

InLine PCI Multi I/O Controller Card 2 DB9 Serial Ports vs InLine PCI Multi I/O Controller Card 4 DB9 Serial Ports

Key differences

Serial ports quantity
- PCI Multi I/O Controller Card 2 DB9 Serial Ports:2
- PCI Multi I/O Controller Card 4 DB9 Serial Ports:4
Depth
- PCI Multi I/O Controller Card 2 DB9 Serial Ports:1.3 mm
- PCI Multi I/O Controller Card 4 DB9 Serial Ports:1.85 mm
Weight
- PCI Multi I/O Controller Card 2 DB9 Serial Ports:65 g
- PCI Multi I/O Controller Card 4 DB9 Serial Ports:117 g
Package width
- PCI Multi I/O Controller Card 2 DB9 Serial Ports:146 mm
- PCI Multi I/O Controller Card 4 DB9 Serial Ports:143 mm
Package depth
- PCI Multi I/O Controller Card 2 DB9 Serial Ports:179 mm
- PCI Multi I/O Controller Card 4 DB9 Serial Ports:176 mm
Package height
- PCI Multi I/O Controller Card 2 DB9 Serial Ports:39 mm
- PCI Multi I/O Controller Card 4 DB9 Serial Ports:42 mm
Package weight
- PCI Multi I/O Controller Card 2 DB9 Serial Ports:65 g
- PCI Multi I/O Controller Card 4 DB9 Serial Ports:117 g
Package volume
- PCI Multi I/O Controller Card 2 DB9 Serial Ports:1000 cm³
- PCI Multi I/O Controller Card 4 DB9 Serial Ports:1100 cm³

Differences highlightedShow differences only

Comparison of 66636I, 66639I
17 specifications	A InLine PCI Multi I/O Controller Card 2 DB9 Serial Ports Model 66636I View product	B InLine PCI Multi I/O Controller Card 4 DB9 Serial Ports Model 66639I View product
Ports & interfaces1 differ
Host interface	PCI	PCI
Serial ports quantityDiffers	2	4
Connector(s)Known for one	9pin	Unknown — not stated by the source
Featuresidentical
Chipset	MCS9865	MCS9865
Data transfer rate (max)	0.1152 Gbit/s	0.1152 Gbit/s
Weight & dimensions2 differ
DepthDiffers	1.3 mm	1.85 mm
WeightDiffers	65 g	117 g
Packaging data5 differ
Package widthDiffers	146 mm	143 mm
Package depthDiffers	179 mm	176 mm
Package heightDiffers	39 mm	42 mm
Package weightDiffers	65 g	117 g
Package volumeDiffers	1000 cm³	1100 cm³
Other features1 differ
Data transfer rate	115.2 Mbit/s	115.2 Mbit/s
Ports quantityDiffers	2	4
Connectivity technology	Wired	Wired
Compatible operating systems	DOS 6.22 Windows 2000, XP 32/64-bit, Server 2003 32/64-bit, Vista 32/64-bit, Server 2008 32/64-bit Linux kernel 2.6.14+	DOS 6.22 Windows 2000, XP 32/64-bit, Server 2003 32/64-bit, Vista 32/64-bit, Server 2008 32/64-bit Linux kernel 2.6.14+
Mac compatibility	No	No

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.