Sunix 4-port RS-232 High Speed PCI Express Board with Power Output

Features:Expands four independent RS-232 serial ports with communication speeds up to 921.6Kbps.With high reliable SUNIX SUN2410 native PCI Express 16C950 UART controller.Designed to meet PCI Express Base Specification Revision 2.0.Supports x1, x2, x4, x8, x16 (lane) PCI Express Bus connector keys.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.Certified by CE, FCC, RoHS, and Microsoft WHQL approval.Support Microsoft Windows, Linux, and DOS.