| MRi High Speed Dual Serial Port(RS422/485) Adapter with Isolation and Surge Protection (MRI-PCIeDS/4xx/IS/R |
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| The MRI-PCIe/DS/4xx/R is a high-speed dual serial port adapter Two high-speed UART serial ports (9-pin) supports baud rates up to 921.6Kbps Compatible with PCIe x1 slot New Oxford chipset PCI 32-bit, PIO Mode with 250MB/S Bandwidth PCI IRQ Sharing Feature Eliminates IRQ Conflicts 4-wire RS-422/485 and 2-wire RS-485 applications Supports RS-485 Auto Transceiver Turn Around by Unique Featured ATTATM Hardware |