4-port RS-422/485 High-speed PC/104 Module

• Four independent RS-422/485 serial ports
• Transmission speeds up to 921.6 Kbps
• Shared IRQ settings for each port
• Windows® 95/98/NT/ME/2000/XP, Windows® CE driver
• LED indicators: TX, RX
• Standard PC ports: COM1, COM2, COM3, COM4 compatible
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