Product comparison · 2 interface cards/adapters

InLine Interface Card 2x Serial 9 Pin PCIe (PCI-Express) vs InLine Interface Card 4 Port Serial 9 Pin PCIe PCI-Express

Key differences

Serial ports quantity
- Interface Card 2x Serial 9 Pin PCIe (PCI-Express):2
- Interface Card 4 Port Serial 9 Pin PCIe PCI-Express:4
Chipset
- Interface Card 2x Serial 9 Pin PCIe (PCI-Express):Moschip MCS9922 CV
- Interface Card 4 Port Serial 9 Pin PCIe PCI-Express:Moschip MCS9904CV-AA
Depth
- Interface Card 2x Serial 9 Pin PCIe (PCI-Express):1.39 mm
- Interface Card 4 Port Serial 9 Pin PCIe PCI-Express:1.85 mm
Weight
- Interface Card 2x Serial 9 Pin PCIe (PCI-Express):70 g
- Interface Card 4 Port Serial 9 Pin PCIe PCI-Express:111 g
Package width
- Interface Card 2x Serial 9 Pin PCIe (PCI-Express):145 mm
- Interface Card 4 Port Serial 9 Pin PCIe PCI-Express:144 mm
Package weight
- Interface Card 2x Serial 9 Pin PCIe (PCI-Express):70 g
- Interface Card 4 Port Serial 9 Pin PCIe PCI-Express:111 g
Data transfer rate
- Interface Card 2x Serial 9 Pin PCIe (PCI-Express):250 Mbit/s
- Interface Card 4 Port Serial 9 Pin PCIe PCI-Express:2500 Mbit/s
I/O ports
- Interface Card 2x Serial 9 Pin PCIe (PCI-Express):2x DB-9 M
- Interface Card 4 Port Serial 9 Pin PCIe PCI-Express:4x DB-9 M

Differences highlightedShow differences only

Comparison of 76619C, 76623C
16 specifications	A InLine Interface Card 2x Serial 9 Pin PCIe (PCI-Express) Model 76619C View product	B InLine Interface Card 4 Port Serial 9 Pin PCIe PCI-Express Model 76623C View product
Ports & interfaces1 differ
Host interface	PCIe	PCIe
Serial ports quantityDiffers	2	4
Features1 differ
ChipsetDiffers	Moschip MCS9922 CV	Moschip MCS9904CV-AA
Data transfer rate (max)Known for one	0.25 Gbit/s	Unknown — not stated by the source
Weight & dimensions2 differ
DepthDiffers	1.39 mm	1.85 mm
WeightDiffers	70 g	111 g
Packaging data2 differ
Package widthDiffers	145 mm	144 mm
Package depth	177 mm	177 mm
Package height	40 mm	40 mm
Package weightDiffers	70 g	111 g
Package volume	1000 cm³	1000 cm³
Other features3 differ
Data transfer rateDiffers	250 Mbit/s	2500 Mbit/s
Connectivity technology	Wired	Wired
Compatible operating systemsDiffers	DOS, Microsoft Windows 7/Vista/XP/2000/Server 2003-2008, Linux, Mac OS x 10.5	Microsoft Windows 2000/XP 32/64-bit/erver 2003 32/64-bit/Vista 32/64-bit/Server 2008 32/64-bit/Windows 7 32/64-bit, Linux, Mac OS/X 10.5, DOS 6.22
Mac compatibility	Yes	Yes
I/O portsDiffers	2x DB-9 M	4x DB-9 M

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.