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Main image of 6 Pack DB9 Male to Male RS232 Serial Gender Changer, D-SUB 9Pin Serial Port Coupler Extender Adapter for PLC, POS, Testing Instruments & Industrial Equipment

Alt view image 2 of 7 - 6 Pack DB9 Male to Male RS232 Serial Gender Changer, D-SUB 9Pin Serial Port Coupler Extender Adapter for PLC, POS, Testing Instruments & Industrial Equipment

Alt view image 3 of 7 - 6 Pack DB9 Male to Male RS232 Serial Gender Changer, D-SUB 9Pin Serial Port Coupler Extender Adapter for PLC, POS, Testing Instruments & Industrial Equipment

Alt view image 4 of 7 - 6 Pack DB9 Male to Male RS232 Serial Gender Changer, D-SUB 9Pin Serial Port Coupler Extender Adapter for PLC, POS, Testing Instruments & Industrial Equipment

Alt view image 5 of 7 - 6 Pack DB9 Male to Male RS232 Serial Gender Changer, D-SUB 9Pin Serial Port Coupler Extender Adapter for PLC, POS, Testing Instruments & Industrial Equipment

Alt view image 6 of 7 - 6 Pack DB9 Male to Male RS232 Serial Gender Changer, D-SUB 9Pin Serial Port Coupler Extender Adapter for PLC, POS, Testing Instruments & Industrial Equipment

Alt view image 7 of 7 - 6 Pack DB9 Male to Male RS232 Serial Gender Changer, D-SUB 9Pin Serial Port Coupler Extender Adapter for PLC, POS, Testing Instruments & Industrial Equipment

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6 Pack DB9 Male to Male RS232 Serial Gender Changer, D-SUB 9Pin Serial Port Coupler Extender Adapter for PLC, POS, Testing Instruments & Industrial Equipment

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Standard DB9 Male-to-Male Coupler: Link two DB9 female serial cables together to extend RS232 connection distance conveniently; Gold-Plated Conductive Pins: Anti-oxidation, cut signal attenuation and electromagnetic interference for stable serial communication; Ultra Compact Mini Inline Body: No bulky protrusion, fits narrow equipment panels and cabinet mounting gaps; Wide Industrial Compatibility: Works with POS terminals, barcode scanners, CNC PLC controllers, laboratory testers and legacy serial devices; Driver-Free Plug & Play: No extra power or software required; cost-effective 6-pack for multi-channel serial wiring layout

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Standard DB9 Male-to-Male Coupler: Link two DB9 female serial cables together to extend RS232 connection distance conveniently;
Gold-Plated Conductive Pins: Anti-oxidation, cut signal attenuation and electromagnetic interference for stable serial communication;
Ultra Compact Mini Inline Body: No bulky protrusion, fits narrow equipment panels and cabinet mounting gaps;
Wide Industrial Compatibility: Works with POS terminals, barcode scanners, CNC PLC controllers, laboratory testers and legacy serial devices;
Driver-Free Plug & Play: No extra power or software required; cost-effective 6-pack for multi-channel serial wiring layout

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First Listed on Newegg	July 15, 2026

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Return for refund within: 45 days
Return for replacement within: 30 days
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Item#: 9SIC7CCM134910