DB9 Male to 3.5mm TRS Male Serial Cable - RS232 Adapter Cable - 1.5ft
This DB9 Male to 3.5mm TRS Male RS232 serial cable is designed for serial communication, console access, and control connections between devices using a DB9 serial port and a 3.5mm TRS connector. Commonly used with industrial equipment, networking hardware, embedded systems, audio-control interfaces, and legacy serial devices.
The cable features a DB9 Male connector on one end and a 3.5mm TRS Male connector on the other end with RS232 pinout wiring for serial data communication applications.
What Is a DB9 to 3.5mm TRS Serial Cable?
A DB9 to 3.5mm TRS serial cable is used to connect RS232 serial devices to equipment using a 3.5mm TRS serial interface. These cables are commonly used for console access, device configuration, industrial controls, embedded systems, telecommunications equipment, and legacy hardware connections.
Common Applications
- RS232 serial communication
- Console access and configuration
- Industrial control systems
- Embedded device programming
- Network equipment management
- Telecommunications equipment
- Legacy serial hardware connections
- Audio and control interface systems
Pinout Configuration
| DB9 Male Pin | 3.5mm TRS Connection |
|---|---|
| Pin 2 | Tip |
| Pin 3 | Ring |
| Pin 5 | Shield |
Unused pins are left open.