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CP7105 PCI ULTRA RS-482, RS-485, RS-530 RS-422, RS-485, RS-530 Serial Interface Universal Bus (3.3V and 5V) Compatible 16850 buffered UART standard with deep 128-byte FIFO supporting PC data rates up to 460.8K bps Designed to maximize DOS, Linux, QNX, and Windows 3.1x/95/98/NT/2000 communications DB9 connector available as OEM option Supports all PCI interrupts Includes Windows Advanced COM: drivers, utilities, INF files and help files to simplify installatio

The CP7105 PCI serial interface provides one serial port configurable for RS-422, RS-485, or RS-530. The board is capable of data rates to 460.8K bps and automatically handles RS-485 transmitter enable/disable. The CP7105 utilizes a 16C850 UART to provide 128-byte Tx/Rx FIFOs for maximum reliability in data intensive applications. Ordering options allow the choice of UARTs for custom baud rates and 9-bit protocols. Our SeaCOM software utilities make installation and operation easy.

We include our Advanced COM drivers for Windows 95/98/ME/NT/2000 providing IRQ sharing, Windows serial diagnostics, and other enhanced features. Our Linux and QNX utilities are also included to simplify installation.