Lava Computer Quattro-PCI/LP 4 Port Multiport Serial Adapter - 4 x DB-9 Serial Via Cable - Plug-in Card

The Quattro-PCI/LP is widely used for connecting various high-speed consumer peripherals to a PC. The fanout cable connection is popular with POS system manufacturers, while kiosk system builders find pin header connection better suited for in-the-kiosk computers.