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$29.39
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PCIe to 2-Port DB9 RS232 Serial Expansion Card, AX99100 Chip COM Port PCI Express Adapter
- Expands 2 independent DB9 RS232 COM ports via one PCIe slot for industrial serial equipment connection.
- Adopts stable AX99100 control chip to support long-term continuous data transmission.
- Standard RS232 protocol fits POS, PLC, detection instruments and serial debugging devices.
- Standard PCIe bracket compatible with PCIe x1/x4/x8/x16 slots on most desktop motherboards.
- Complete driver support for Windows and Linux systems for convenient installation.
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This dual-port serial card restores missing COM ports on modern mainboards, widely used in industrial control, cash register and equipment maintenance scenarios.
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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: 30 days
- Return for replacement within: non-replaceable
- This item is covered by Tech Cabin Return Policy
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