 | The RocketPort uPCI 16-Port serial expansion card is compatible with all current 3.3 and 5.0 Volt PCI bus architectures. It provides 16 "native" serial ports utilizing a single PCI card slot and an external serial interface module available sold separately that supports RS-232 or RS-422 serial communications at speeds up to 230 Kbps. Individual serial ports on the same interface module can be configured for either RS-232 or RS-422 communication. External interface modules with additional surge protection are also available. RocketPort products are designed with larger transmitand- receive buffers than those of a 16550 UART found in typical PC serial ports and low-end serial cards, enabling them to handle the transmission of large amounts of data reliably and efficiently. 0.22 Mbps, Internal Adapter, PCI Interface, Cabling: Serial RS-232, Serial RS-422, Cable Connectivity, For: PC, Linux Platforms Number of Reviews: 0 | Ratings:  | Best deal: $403 $403 - $403 from 1 stores. |