SUNIX SER4356A PCI-104 RS-232 serial communication board combines small size, industrial grade construction and reliability specification, plus perform the functions most commonly need in embedded application. With SUNIX SER4356A PCI-104 board, users can add 4 serial ports to their system, allowing them to use serial devices further. Each port offer data transfer rate up to 115.2 Kbps with built-in 32byte FIFO buffer to give you maximum system performance and efficiency. SER4356A PCI-104 modules use as smart stacking bus design, they avoid the costs and bulk associated with backplanes or card cage. It works with PC/104 -plus CPU boards that accept the PCI-104 expansion interface, and comes with DB9 or DB25 connection cables are available as options to meet users’ varied connection requirements.