Product comparison · 2 interface cards/adapters

Brainboxes Universal Dual Velocity RS422/485 & RS232 card vs Brainboxes Universal PCI card LPT & 1 + 1 RS232

10specifications compared
2differ
8identical
3known for one product only

Key differences

Serial ports quantity
- Universal Dual Velocity RS422/485 & RS232 card:2
- Universal PCI card LPT & 1 + 1 RS232:1
I/O ports
- Universal Dual Velocity RS422/485 & RS232 card:1 x RS422/485 & 1 x RS232
- Universal PCI card LPT & 1 + 1 RS232:1x LPT 1 x 9 Pin

Side by side

Differences highlightedShow differences only

Comparison of Universal Dual Velocity RS422/485 & RS232 card, Universal PCI card LPT & 1 + 1 RS232
13 specifications	A Brainboxes Universal Dual Velocity RS422/485 & RS232 card View product	B Brainboxes Universal PCI card LPT & 1 + 1 RS232 View product
Ports & interfaces1 differ
Serial ports quantityDiffers	2	1
Parallel ports quantityKnown for one	Unknown — not stated by the source	1
Other features1 differ
Data transfer rateKnown for one	Unknown — not stated by the source	0.1 Mbit/s
Ports quantityKnown for one	Unknown — not stated by the source	2
I/O portsDiffers	1 x RS422/485 & 1 x RS232	1x LPT 1 x 9 Pin

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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