Sunix 4-port High Speed RS-232 & 1-port Parallel PCI Express Multi-I/O Board

Features:
Expands 4-port RS-232 COM and 1-port IEEE1284 LPT on system.
Designed to meet PCI Express Base Specification Revision 1.1.
High reliability SUNIX SUN1999 16C950 compatible Multi-IO controller on-board.
Expands four RS-232 serial port with communication speed up to 921.6Kbps.
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.
Support IEEE 1284-1994 parallel port standard
* ECP(Enhance Capacity Port) / EPP(Enhance Parallel Port)
* SPP(Standard Parallel Port) / BPP(Bi-direction Parallel Port)
Auto-switching between ECP/EPP/SPP/BPP modes without configuration.
Plug-n-Play, I/O address and IRQ assigned by system.
Certified by CE, FCC, RoHS, and Microsoft WHQL approval.
Support Microsoft Windows, Linux, and DOS.