There is no one size fits all solution for data connectivity applications. That is why Quatech offers the industry's most diverse line of data connectivity products. From PCMCIA for portable systems to Universal PCI for desktops, and Serial Devices Servers for remote applications Quatech has your solution.

However, with so many options and protocols, it can be difficult to select the ones most appropriate for your applications. We are providing a robust technology overview section to aid you in this regard. The sections below provide detailed explanations for all aspects of a data connectivity system. The product selection guides provide a convenient means of determining which specific product has the features you require.

If you have questions not answered by these overviews, please contact a Quatech sales representative in your region.

Data Communication Overview

Bus Options

• PCI
• PCMCIA
• USB
• Ethernet

Serial Communications

• Asynchronous
• Synchronous
• RS-232
• RS-422/485

Parallel Communication

Bluetooth Communication

Glossary of Terms