Serial + USB PCI 32-bit Control Card
SY-NECPL-2U1S
DB9 1-port Prolific Chipset
+ USB 2.0 2-port NEC Chipset
C-S1U2-PCI-SY-NECPL

Specification:
> 2 x USB 2.0 Ports + 1 x DB9 Serial Port
> Support PCI IRQ sharing
> Fully Plug-n-Play compatible
> Support Device Hot Plug and Wake-Up
> Compliant with Open Host Controller Interface Specification for USB Rev 1.0a
> Compliant with Enhanced Host Controller Interface Specification for USB Rev 1.0
> Compliant with PCI Local Bus Specification 2.2
> Compliant with Universal Serial Bus Specification Revision 2.0
> Support PCI-bus Power Manager Interface Specification release 1.1
> Support high-speed (480Mbps), full-speed (12Mbps) and low-speed (1.5Mbps) data transfer rate.
> Support up to 127 devices
> Backward compatible to USB Specification 1.1
> Compliant with USB Device Class Definition for Printing Devices version 1.0
> Compliant with RS232 specification for Serial Peripheral Interface
> Support Windows 98SE / ME / 2000 / XP / Server 2003 / Vista