Overview

Quatech RS-232 and RS-422/485 asynchronous serial PCMCIA cards are an ideal solution for adding additional ports to a wide variety of portable systems. Because they share electronic fundamentals with native bus architectures such as PCI and ISA, they function exactly like standard COM ports and can be addressed as such by most application software.

Features

• 1, 2, or 4 independent RS-232 and RS-422/485

• Each port configurable as either RS-422 or RS-485

• Speeds up to 921.6 kbps

• Auto enable/disable of RS-422/485 transmitter

• Full duplex and half duplex modes supported

• Attached and detachable cable options

• Low power requirements

• Windows 95-XP, Windows CE, Windows Vista, Linux (OS/2 for Rev H and prior) support

• RoHS Compliant

• 5 year warranty