Product comparison · 2 interface cards/adapters

Brainboxes PCI 4 port RS232 (4x25) vs Brainboxes PCMCIA Dual RS422/485

Key differences

Host interface
- PCI 4 port RS232 (4x25):PCI
- PCMCIA Dual RS422/485:PC Card 16-bit
Width
- PCI 4 port RS232 (4x25):120 mm
- PCMCIA Dual RS422/485:85.6 mm
Depth
- PCI 4 port RS232 (4x25):80 mm
- PCMCIA Dual RS422/485:54 mm
Weight
- PCI 4 port RS232 (4x25):150 g
- PCMCIA Dual RS422/485:104 g
Data transfer rate
- PCI 4 port RS232 (4x25):115.200 Mbit/s
- PCMCIA Dual RS422/485:921600 Mbit/s
Ports quantity
- PCI 4 port RS232 (4x25):4
- PCMCIA Dual RS422/485:2

Differences highlightedShow differences only

Comparison of PCI 4 port RS232 (4x25), PCMCIA Dual RS422/485
9 specifications	A Brainboxes PCI 4 port RS232 (4x25)View product	B Brainboxes PCMCIA Dual RS422/485 View product
Ports & interfaces1 differ
Host interfaceDiffers	PCI	PC Card 16-bit
Weight & dimensions3 differ
WidthDiffers	120 mm	85.6 mm
DepthDiffers	80 mm	54 mm
HeightKnown for one	Unknown — not stated by the source	5 mm
WeightDiffers	150 g	104 g
Other features3 differ
Data transfer rateDiffers	115.200 Mbit/s	921600 Mbit/s
Ports quantityDiffers	4	2
Connectivity technology	Wired	Wired
Compatible operating systemsDiffers	Windows 98/ NT4/ 2000/ XP/ Server 2003 Windows XP x64 bit Edition / Windows Server 2003 x64 bit Linux	Windows server 2003 x32 bit & x64 bit/ Windows XP x32 bit & x64 bit/Windows 2000

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.