Your Browsing History
- Free 30-day Returns
$17.28
Ships from China.
Meet Your Seller
4 Pack DB9 Male to Male Gender Changer, D-SUB 9 Pin RS232 Serial Port Coupler Adapter for Industrial Serial Equipment
- Standard DB9 9Pin RS232 Interface: Matches all common serial port devices perfectly
- Male to Male Coupler Design: Connect two DB9 female serial cables to extend wiring length
- Stable Signal Transmission: Precision pins reduce signal loss for industrial serial communication
- Compact Solid Housing: Anti-interference structure, durable for long-term continuous use
- 4-Pack Bulk Kit: Satisfy multi-device wiring demands for controllers, sensors and testing tools
+
+
Overview
Specs
Reviews
Any questions? Our AI beta will help you find out quickly.
Try me now
This 4-pack DB9 male-to-male gender changer is a practical D-SUB 9Pin RS232 serial coupler for serial signal extension. It links two DB9 female-ended serial cables together to lengthen transmission distance without data interruption.
Equipped with high-precision conductive pins and sturdy plastic shell, it effectively blocks external electromagnetic interference to deliver reliable data transfer for PLC controllers, industrial sensors, testing instruments, POS machines and automation equipment.
Plug and play without extra drivers or power supply. Mini size saves installation space inside control cabinets. Wear-resistant casing withstands frequent plugging, ideal for factory automation, laboratory testing and all kinds of RS232 serial wiring projects.
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.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by TechCore Supply Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...