Product comparison · 2 interface cards/adapters

Brainboxes Universal 3 + 1 Port RS232 Streamline vs Brainboxes Universal Dual Velocity RS422/485 & RS232 card

10specifications compared
2differ
8identical
1known for one product only

Key differences

Serial ports quantity
- Universal 3 + 1 Port RS232 Streamline:4
- Universal Dual Velocity RS422/485 & RS232 card:2
I/O ports
- Universal 3 + 1 Port RS232 Streamline:4 x 9 Pin
- Universal Dual Velocity RS422/485 & RS232 card:1 x RS422/485 & 1 x RS232

Side by side

Differences highlightedShow differences only

Comparison of Universal 3 + 1 Port RS232 Streamline, Universal Dual Velocity RS422/485 & RS232 card
11 specifications	A Brainboxes Universal 3 + 1 Port RS232 Streamline View product	B Brainboxes Universal Dual Velocity RS422/485 & RS232 card View product
Ports & interfaces1 differ
Host interface	PCI	PCI
Serial ports quantityDiffers	4	2
Featuresidentical
Plug and Play	Yes	Yes
Other features1 differ
Data transfer rateKnown for one	0.1 Mbit/s	Unknown — not stated by the source
Platform	PC	PC
Connectivity technology	Wired	Wired
Compatible operating systems	Windows 98/Me/NT/2000/XP/2003	Windows 98/Me/NT/2000/XP/2003
Mac compatibility	No	No
Power requirements	3.3V; 5V	3.3V; 5V
Slot type	PCI 32/64-bit	PCI 32/64-bit
I/O portsDiffers	4 x 9 Pin	1 x RS422/485 & 1 x RS232

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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