B&B Electronics 3PCIU4 - Manual (Page 8)

General Information
2 Chapter 1 Manual Documentation Number 3PCIoUx-1008
• Conform to the PCI V2.3 Universal PCI specification
• RS-232/RS-422/RS-485 interfaces
• 2-wire or 4-wire RS-485 operation (half or full-duplex)
• Automatic Send Data Control for RS-485 operation
• Buffered high speed XR17D15x PCI Bus UARTs (16C550 compatible)
with 64 byte FIFOs for input/output with programmable trigger
thresholds
• Advanced driver function for COM port rename (Refer to Chapter 4)
• Supports baud rates up to 460.8 kbps
• Windows 98, ME, NT4.0, 2000, 2003 Server, XP, Vista and Linux 2.4
supported