Sunix 2 ports RS-232 & 2 ports Parallel PCI Board

Features
Expands 2 ports RS-232 and 2 ports IEEE1284 interface on system.
Universal PCI compatible with 64/32-bit PCI-X/PCI Bus and 3.3/5V connector key.
High reliability SUNIX UL7522EQ 16C750 compatible MultiIO controller on-board.
Expands two RS-232 serial ports with communication speeds up to 230.4Kbps.
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)
Plug-n-Play, I/O address and IRQ assigned by BIOS.
Certified by RoHS CE, FCC ClassB approval.
Support DOS, Linux, Microsoft 3.x, 9x, Me, NT, 2000, XP, 2003 and Vista.
Ready for the Intel® and AMD® 32/64-bit operation system.