Specifications:

• NEC (d720102) controller chip
• PCI interface
• Two (2) USB 2.0 ports
• Supports high speed data transfer rate up to 480 Mbps
• One (1) 9-pin Serial port
• Plug and Play compatible
• Support 127 devices
• Regulatory Approvals:
• FCC
• CE
• C-Tick
• Package Includes:
• NEC 2-Port USB 2.0 & 1-Port Serial PCI Combo Card
• Drivers and Utilities CD (on 3-inch CD)
• User Manual

Look for more here

Serial-Parallel