ISA RS232 SERIAL(16C550) 2 PORT CARD

2 Port ISA Serial Card is a high performance serial add-in card that provides PC workstations with two additional COM ports for the connection of external peripherals such as modems, mice, digitizers and more. Each port can be configured up to 460.8 Kbps for ultra-fast serial data transfer. Jumpers on the card provide easy configuration and complete compatibility as basic COM ports for any operating system.

* Provides two DB9 RS232 ports
* High speed 16C550 compatible UART controller on-board
* Supports serial transmission rate up to 460.8Kbps
* Built-in 16 Byte FIFO
* Works with various types of RS232 serial devices including modems,
  PDAs, label printers, bar code scanners, digital cameras, and more
* Supports DOS, Windows® 3.1/95/98/NT4/2000 and XP 

Factory  Setting & base address  

COM1 - 3F8    COM2 - 2F8    

COM3 - 3E8    COM4 - 2E8 

COM5 - 2F0    COM6 - 3E0 

COM7 - 2E0  

System Requirements:

DOS, Windows® 3.1/95/98/NT4/2000 and XP