Product comparison · 2 interface cards/adapters

Brainboxes Universal Dual RS232 PCI card vs Brainboxes Universal PCI card LPT & 1 + 1 RS232

Key differences

Serial ports quantity
- Universal Dual RS232 PCI card:2
- Universal PCI card LPT & 1 + 1 RS232:1
I/O ports
- Universal Dual RS232 PCI card:2 x DB9
- Universal PCI card LPT & 1 + 1 RS232:1x LPT 1 x 9 Pin

Differences highlightedShow differences only

Comparison of Universal Dual RS232 PCI card, Universal PCI card LPT & 1 + 1 RS232
13 specifications	A Brainboxes Universal Dual RS232 PCI 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
Ports quantityKnown for one	Unknown — not stated by the source	2
I/O portsDiffers	2 x DB9	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.