Part#: KRYM-USBRS232-FTDI/DCE-1M
Features
Reliable USB to RS232 adapter using FTDI FT232RNL. Configured as DCE (DB9 female) for direct connection to DTE devices. Compatible with Windows, macOS, Linux. 1 m cable with screw‑lock DB9 for secure connection.
- FTDI FT232RNL chipset
- DCE (DB9 female) – ready to connect to DTE devices
- 1 m cable with screw‑lock DB9 connector
USB‑A (male) plug - Supports hardware flow control (RTS/CTS, DTR/DSR)
- Plug-and-play on Windows, macOS, Linux
- USB bus powered, no external power required
- RoHS compliant
Applications
- Serial console access for networking equipment
- Industrial automation & PLCs
- Lab instruments & embedded systems
- POS systems and legacy serial devices
Specifications
- USB: USB 2.0 Full Speed
- RS232: ±12 V levels, full handshake lines (RTS/CTS, DTR/DSR)
- Baud Rate: Up to 1 Mbaud (typical, depending on device and cable conditions)
- Cable Length: 1 m
- Connector: USB‑A (M) → DB9 Female (screw‑lock), wired as DCE
- Operating Temperature: –20 °C to 70 °C (cable assembly rating)
- Drivers: FTDI VCP / D2XX for Windows, macOS, Linux
Package Includes
- 1x KRYM‑USBRS232‑FTDI/DCE‑1M adapter
- 1x Driver CD
Pin Config
No | Function | Signal |
1 | Data Carrier Detect | DCD |
2 | Transmit Data | TXD |
3 | Receive Data | RXD |
4 | Data Set Ready | DSR |
5 | Ground | GND |
6 | Data Terminal Ready | DTR |
7 | Clear to Send | CTS |
8 | Request to Send | RTS |
9 | Ring Indicator | RI |