Product comparison · 2 interface cards/adapters

Brainboxes PCI 3 port RS232 vs StarTech.com 4 Port PCI Express Serial Card

2specifications compared
2differ
0identical
8known for one product only

Key differences

Host interface
- PCI 3 port RS232:PCI
- 4 Port PCI Express Serial Card:PCIe
Data transfer rate
- PCI 3 port RS232:115200 Mbit/s
- 4 Port PCI Express Serial Card:0.115 Mbit/s

Side by side

Differences highlightedShow differences only

Comparison of PCI 3 port RS232, 4 Port PCI Express Serial Card
10 specifications	A Brainboxes PCI 3 port RS232 View product	B StarTech.com 4 Port PCI Express Serial Card View product
Ports & interfaces1 differ
Host interfaceDiffers	PCI	PCIe
Serial ports quantityKnown for one	Unknown — not stated by the source	4
Weight & dimensionsidentical
WidthKnown for one	107 mm	Unknown — not stated by the source
DepthKnown for one	125 mm	Unknown — not stated by the source
WeightKnown for one	120 g	Unknown — not stated by the source
Other features1 differ
Data transfer rateDiffers	115200 Mbit/s	0.115 Mbit/s
Ports quantityKnown for one	3	Unknown — not stated by the source
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 2000/XP/Server 2003/Windows Vista, Linux
I/O portsKnown for one	Unknown — not stated by the source	4 - DB9 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.

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