Add 4 high-speed RS-232 serial ports to your PC through a PCI expansion slot. The PCI4S550N 4-port PCI Serial card turns an available PCI slot into four RS232 serial ports
- a cost-effective solution for connecting any new or old serial peripheral, with support for data transfer rates of up to 115 Kbps. The PCI Serial card is a perfect solution for connecting serial modems, POS devices, PDAs, digital cameras, printers, ISDN terminal adapters & more, to your system without having to upgrade your peripheral devices for compatibility with newer standards (e.g. USB). Saving time & hassle, the Serial PCI card is plug-&-play ready, & can be installed in minutes, supporting Windows 7, Server 2008 R2, Vista, XP, ME, 2000, 98, 95, NT4, 3.1, DOS & Linux operating systems. Plus, the serial card offers IRQ sharing to help ensure stability & consistent performance, guaranteeing convenient, hassle-free connections.