SUNIX SER5056PHL, Universal PCI serial communication board, allows users to add or expand four RS-232 ports on PC-based system. This board supports +5 or +12VDC of power from each serial port via COM 1st and 9th pin output. It's convenient for users connecting serial devices without addition external power supply.

SUNIX SER5056PHL is compatible with both 32/64-bit PCI architecture supporting 3.3 and 5V Bus, allowing this multi-port card to be installed in any slim size PC-based system with low profile bracket structure. Furthermore, SUNIX SER5056PHL card has 128-bytes onboard FIFO buffer and compatible with 16C950 UART specification. It is designed with SUNIX UART controller, SUN1999 and as well built with many of SUNIX advanced features and technologies, making it the best solution for commercial and industrial automation applications.

Main Features

• Expands 4 independent RS-232 serial port with communication speeds up to 921.6Kbps.
• High reliability SUN1989 16C950 compatible UART controller on-board.
• Compliance with PCI 33MHz Ver. 3.0/2.3/2.2./2.1 specification.
• Supports both 64-bit & 32-bit PCI bus slot and 3.3V & 5V power.
• Provides RS-232 serial ports with +5 or +12 VDC power output via COM 1st or 9th pin.
• On-chip hardware auto flow control to guarantee no data loss.
• Built-in ± 15KV ESD protection for all serial signals meets IEC1000-4-2 standard.
• Plug-n-Play, I/O address and IRQ assigned by BIOS.
• Low profile bracket design idea for slim or portable PC.
• Certified by CE, FCC, RoHS, and Microsoft WHQL approval.
• Support Microsoft Windows, Linux, and DOS.