Lava Octopus-550 Eight Port Serial Card interface cards/adapter

Eight Port Serial Card (PCI Bus 16550) The LAVA Octopus-550 provides the easiest way to add eight 16550 UART serial ports to a PC system while using only one system IRQ!
This eight-port board is one of the most dependable multi-port serial cards around. It is an ideal communications solution in an ISP or remote access system environment. The Octopus-550 is also popular in Point-of-Sale systems, where it is a very cost-effective alternative to many other eight-port boards on the market.