Product comparison · 2 interface cards/adapters

Brainboxes PCI 4 port OPTO RS422/485 vs Brainboxes PCI-e 8-port RS232 (25-pin)

6specifications compared
6differ
0identical
5known for one product only

Key differences

Host interface
- PCI 4 port OPTO RS422/485:PCI
- PCI-e 8-port RS232 (25-pin):PCIe
Width
- PCI 4 port OPTO RS422/485:96 mm
- PCI-e 8-port RS232 (25-pin):110 mm
Depth
- PCI 4 port OPTO RS422/485:159 mm
- PCI-e 8-port RS232 (25-pin):70 mm
Weight
- PCI 4 port OPTO RS422/485:97 g
- PCI-e 8-port RS232 (25-pin):51 g
Ports quantity
- PCI 4 port OPTO RS422/485:4
- PCI-e 8-port RS232 (25-pin):8

Side by side

Differences highlightedShow differences only

Comparison of PCI 4 port OPTO RS422/485, PCI-e 8-port RS232 (25-pin)
11 specifications	A Brainboxes PCI 4 port OPTO RS422/485 View product	B Brainboxes PCI-e 8-port RS232 (25-pin)View product
Ports & interfaces1 differ
Host interfaceDiffers	PCI	PCIe
Connector(s)Known for one	Unknown — not stated by the source	25-pin
Designidentical
CertificationKnown for one	Unknown — not stated by the source	RoHS, CE
Weight & dimensions3 differ
WidthDiffers	96 mm	110 mm
DepthDiffers	159 mm	70 mm
HeightKnown for one	Unknown — not stated by the source	15 mm
WeightDiffers	97 g	51 g
Other features2 differ
Ports quantityDiffers	4	8
PlatformKnown for one	Unknown — not stated by the source	PC
Compatible operating systemsDiffers	Windows 98/ NT4/ 2000/ XP/ Server 2003 Windows XP x64 bit Edition / Windows Server 2003 x64 bit Linux	Windows Server 2003 32/64-bit Windows XP 32/64-bit Windows Vista 32/64-bit Windows 2000
Data transfer rateKnown for one	921600 Mbit/s	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.

More interface cards/adapters comparisons

All interface cards/adapters comparisons