USB to Serial D9 RS232 Converter

ModMyPiSKU: MMP-1013
Sale price £9
incl. VAT
excl. VAT
Only 10 units left

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This USB serial converter enables the connection between one USB port and a 9-pin (D9/DB9) RS232 serial device! You can use this converter to connect the Raspberry Pi via a compatible Serial HAT or to a PC's USB port!

Please note this product now uses the Prolific PL2303RA chipset. Length approximately 20cm end to end.


  • Compliant with the USB 1.1 Specification
  • Supports RS-232 Serial Interface
  • Supports 500Kbps data transfer rate
  • Detects USB Suspend
  • Supports Plug & Play Specification
  • USB Host drivers available
  • Draws power directly from USB, no additional power adapter required


  • Prolific PL2303RA chipset
  • Length (end to end): ~20cm
  • Upstream port: USB type A plug (Male)
  • Downstream Port: D-Sub 9 Pin Connector (Male)
  • Host Interface: USB BUS
  • OS Supported: Windows 10, 8/8.1, 7, Mac OS 9.1 or higher

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