Serial data transfer is the communication backbone for the majority of today's applications including:
  • Office Automation
  • Banking Teller Networks
  • POS Systems
  • Navigation Systems
  • RS-232 Networks (LAN Link, Easy Link)
  • Low Cost Multi-Drop Networks
  • Multiuser Systems
  • Bulletin Board Systems
  • Factory Automation
  • Process Control
  • Testing Systems
  • Security Systems
  • PBX Systems
Laptop computers usually have only one serial port and many of the latest models do not have any serial ports at all.

For laptop and handheld computers, USB provides a way to connect a varied array of peripherals to the system, and to share those devices with a desktop computer.

Quatech asynchronous serial USB devices can provide protocol support for RS-232, RS-422 and RS-485.

Quatech serial USB adapters can be used in most serial based applications. In fact, with Quatech's FreedomUSB series, rewriting application software designed for PCI or ISA based peripherals to convert it to USB is often unnecessary.

This makes Quatechs’ USB devices the ideal solution where portable multi-port connectivity is required.

For More Information Contact Interworld Electronics


For More Information or to Request a Quote Contact Interworld Electronics