• $49.99
  • Free 45-day Returns
  • Ships from China.
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    Meet Your Seller

    PCIe to Dual RS-485/422 Serial Port Card with DB9 Connectors - High-Speed 1-to-2 Multi-Port Expansion Card, Terminal Block Adapters

    • "AX99100 High-Performance Chipset", Powered by the premium AX99100 controller chip, this card offers ultra-low power consumption, enhanced compatibility, and rock-solid stability for 24/7 operations.
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    Overview
    Specs
    Reviews
    "AX99100 High-Performance Chipset", Powered by the premium AX99100 controller chip, this card offers ultra-low power consumption, enhanced compatibility, and rock-solid stability for 24/7 operations.

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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    Return Policies

    • Return for refund within: 45 days
    • Return for replacement within: 30 days
    • This item is covered by TechDen Return Policy

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