Mlink DP9291 USB to RS232 DB9 Serial Adapter Cable
Connect legacy serial devices to modern computers with the Mlink DP9291 USB to RS232 Serial Adapter. Designed for reliable communication with barcode scanners, receipt printers, PLCs, industrial equipment and other RS232 peripherals, this adapter converts a standard USB Type-A port into a DB9 serial connection. Powered by the Prolific PL2303GT chipset, it delivers stable performance and broad operating system compatibility for commercial and industrial applications.
The adapter supports baud rates of up to 921.6 Kbps and multiple serial communication protocols, making it suitable for a wide range of legacy equipment. Screw-lock DB9 connectors provide a secure connection, while support for Windows, macOS, Linux and ChromeOS ensures seamless integration into existing systems.
Specifications
- Brand: Mlink
- Model: DP9291
- Product Type: USB to RS232 Serial Adapter
- Chipset: Prolific PL2303GT
- USB Connector: USB Type-A Male
- Serial Connector: DB9 (9-Pin D-Sub) Male
- Maximum Baud Rate: Up to 921.6 Kbps
- FIFO Buffer: 512 Bytes
- Data Bits: 5, 6, 7, 8
- Parity: None, Odd, Even, Mark, Space
- Flow Control: None, CTS/RTS, DSR/DTR, XON/XOFF
- Operating Temperature: 0°C to 60°C
- Compatibility: Windows 7/8.1/10/11, macOS 10.11+, Linux 4.15+ and ChromeOS
- Applications: Barcode Scanners, Receipt Printers, PLCs and Other RS232 Devices
What's in the Box
- 1 × Mlink DP9291 USB to RS232 DB9 Serial Adapter Cable
