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USB RS232 - FTDI designs and supplies USB semiconductor devices with Legacy support including royalty-free drivers. Application areas include USB RS232, (USB Serial), USB Parallel, USB Docking Stations and upgrades of legacy designs to USB.

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US Digital designs and manufactures incremental and absolute magnetic and optical encoders, inclinometers and interfaces for the OEM manufacturer. Made in the USA.

Advanced Serial Port Monitor, Advanced Serial Data Logger and wide range of RS232 port software

Unique collection of freeware desktop utilities, system utilities, password recovery tools, components, and free source code examples

From personal computing to small, medium or large business, Dell solutions come fully stocked. Find your solutions with Dell laptops, desktops, monitors, printers and computer accessories.

Reviews and free software downloads for Windows, Mac, Palm, Pocket PC, and Mobile Phones. The best programs and games. Buy software directly online.

Silicon Labs is a leader in high-performance, analog-intensive, mixed-signal ICs. The company has a diverse portfolio including 8-bit MCUs, broadcast audio and video solutions, embedded modems and clocks and oscillators.

Digi International is the leader in device networking for business. We develop reliable products and technologies that enable you to connect and securely manage local or remote electronic devices over the network or via the web.