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  • $136.99
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    20x DB9 Male to RJ45 Female Serial Adapter Connector 8P8C RS232

    • DB9 to RJ45 conversion: Male DB9 connector plugs into RS232 serial ports and converts to RJ45 female network modular jack for cable routing.
    • Gold-plated pins: Corrosion-resistant conductor contacts keep signal transmission across all 8 positions with color-coded wiring.
    • Thumb screw fastening: Both connector ends feature thumb screws for mechanical attachment without tools.
    • Quantity 20 pack: Bulk set covers multiple installation points, retrofit projects or maintains spares for serial-to-network conversions.
    • Unassembled design: Adapter as individual components with documented pin-out chart for custom configuration and direct control over wiring.
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    DB9 male to RJ45 female serial adapter converts RS232 connections to modular network jack format. Each of the 20 pieces features an 8-conductor layout with gold-plated pins and thumb-screw mounting on both ends for attachment to DB9 serial ports and RJ45 cables.

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