USB TO RS232/485 serial cable
USB to RS232 Or USB to RS485
FT232RNL | 2m cable | Stable Transmission | Multi-device Applicable | Multi-OS Compatible

This product is a USB to RS232 / RS485 serial cable, adopts original FT232RNL chip. Onboard power supply and signal indicators, supports 3.3V / 5V level and RS232 / RS485 communication switching. Built-in self-recovery fuse, ESD and IO protection diode circuits, etc.
Specifications
| PRODUCT TYPE | USB to RS232/485 serial cable | |
|---|---|---|
| Chip | Original FT232RNL chip | |
| Host port | USB | |
| Device port | RS232 / RS485 (switchable) | |
| USB | Connector | USB-A |
| Protection | Self-recovery fuse, ESD protection | |
| RS232 | Connector | 4PIN cable with female crimp connector |
| Protection | TVS tube, surge-suppress and ESD protection | |
| Transmission mode | Point-to-point | |
| Baud rate | 300bps ~ 921600bps | |
| RS485 | Connector | 4PIN cable with female crimp connector |
| Protection | 200W lightningproof, surge-suppress and ESD protection | |
| Transmission mode | Point-to-multipoints | |
| Baud rate | 300bps ~ 921600bps | |
| LED indicators | PWR | Power indicator, lights up when there is USB connection and voltage is detected |
| TXD | TX indicator, lights up when the USB port sends data | |
| RXD | RX indicator, lights up when the device port sends data back | |
| Cable | Black, PVC sheath, 2m cable length | |
Onboard Original Chip
Onboard original FT232RNL chip, providing better stability and compatibility

Multi system Support
Supports Mac, Linux, Android, Win11/10/8.1/8/7, etc.

Interface Introduction

Pinout Definition

| 5V | 5V output for external devices |
|---|---|
| GND | Ground |
| A+/TX | RS485 differential signal positive A+ / RS232 TXD |
| B-/RX | RS485 differential signal negative B- / RS232 RXD |
Outline dimensions

What's in the box?
1 x USB TO RS232/485 (C)
Resources