A practical USB 2.0 to RS232 (DB9) cable adapter with the FTDI (FT232RNL) chipset enables reliable connection of serial devices to a computer via USB. It offers instant driver installation on Windows, macOS, Linux, and ChromeOS, stable full‑duplex communication, gold‑plated contacts for long life, and secure screw locking on the connector. The transparent cable features a durable build and clean RS232 output.
Reliable conversion with FTDI chip
The integrated FTDI (FT232RNL) chipset ensures stable USB to RS232 conversion, automatic driver installation, and seamless compatibility across major operating systems.
Secure DB9 screw locking
Sturdy screws on the DB9 connector keep the connection stable even in demanding environments—ideal for PLCs, measuring equipment, and industrial use.
Durable design and clean transmission
The transparent braided cable with molded strain relief and gold‑plated contacts minimizes interference and ensures long service life.
Need to connect a modem, measuring device, PLC, or other RS232 peripherals to a modern computer? This compact USB 2.0 – RS232 (DB9) cable adapter with a quality FTDI FT232RNL chip reliably converts the USB signal to a serial interface while preserving COM port behavior for trouble‑free operation.
Thanks to automatic driver installation on Windows, macOS, Linux, and ChromeOS, the cable is ready to use in moments. Gold‑plated pins and full duplex ensure stable and clean data transmission. DB9 screw locking secures a firm connection without loosening—ideal for both industrial and office environments.
- Integrated adapter in the cable—no additional hardware required
- Speeds 75–128,000 bps for flexible configuration
- USB 2.0 compatible (backward compatible with USB 1.1)
- True RS232 levels, input 5 V / 3.3 V / 2.8 V / 1.8 V and TTL
- COM port retention after restart or re‑connection
- Transparent, durable cable with molded strain relief protection
Specifications
- Interface
- USB 2.0 (backward compatible with USB 1.1) to RS232 (DB9)
- Chipset
- FTDI FT232RNL
- Cable length
- 1.8 m
- Data rates
- 75 to 128,000 bps
- Communication
- Full‑duplex
- OS compatibility
- Windows, macOS, Linux, ChromeOS (automatic driver installation)
- Connectors
- USB-A (male), DB9 RS232 (male) with screws
- Contacts
- Gold‑plated
- Signal levels
- True RS232; input supports 5 V / 3.3 V / 2.8 V / 1.8 V and TTL
- Mounting
- Screw locking on DB9
- Cable jacket
- PVC, transparent
