Amity impex RS232 Dual Port Controller Serial Card Expand (9 Pin) Amity impex 2 Ports PCI pci to com-pin RS232 Controller Serial Card expand (9 Pin).   Brand : Amity impex.  About 2 Ports PCI Serial card :  100% brand new and quality.  Plug and Play, automatically assigned IRQ and I / O  Bus designed to support 32-bit PCI 2.1 specification  High speed I / O controller (16C550C or compatible UART)  A machine able to connect multiple serial block  Transfer rate up to 1 Mbyte / sec  Support for :Windows 95/98 / 98SE / 2000 / ME / NT4.0 / XP / Vista (32-bit and 64-bit) / Win7 (32-bit and 64-bit) /, Linux and DOS OS  Application : POS system, automatic ticketing system, financial savings system for the public, real-time reporting of station system train, other serial device control system with touch screen communication, telephone billing, has driven controller, DM brush, etc  Package Included :1 x PCI Serial Card 1 x Driver CD