MSM-4S

Mini-PCI 4-port RS-232/422/485 Module

• Mini-PCI interface, 50 mm height only
• 2x RS-232/422/485 ports, select by DIP switch
• 2x dedicated RS-232 ports
• Baud rate from 50bps to 921.6Kbps
• 16C950 compatible UART with 128-byte FIFO
• Over 700Kbps data throughput for each port
  running concurrently
• Hardware auto-direction control for RS-485
• Software drivers included for Windows 2003/XP/2000/NT/98/95/ME and Linux