USB to Serial Adapters

usb to serial adapters gearmo rs232 rs422 rs485 industrial commercial serial hubs

USB to serial adapters are an essential part of your laptop or notebook computer that does not have a serial COM port on board. USB to serial applications such as stenography, bar code scanners, and COM terminals are supported through signal interaction with the serial protocol and USB host connection. These are also called USB serial converters and they provide full RS-232 / 422 / 485 signals with LED diagnostics and activity indicators. Choose the USB to serial adapter for your needs from Gearmo!

Showing all 22 results

  • 12in. USB 2.0 RS-232 Serial Adapter FTDI Chip 920K with Tx/Rx LED
    Model #: USA-FTDI-A12

    $21.95

    In stock

  • 2 Port USB to Serial adapter with RX/TX LED Indicators
    Model #: GM-FTDI2X-LED

    $43.95

    In stock

  • 2 Port USB Type-C To Serial Adapter w/ Per Port Rx / TX Status LED Matrix
    Model #: GM-FTDI2XC-LED

    $43.95

    In stock

  • 2-Port USB 2.0 to RS232 converter cable

    2-Port Professional RS-232 USB 2.0 to Serial Adapter 5ft.
    Model #: USA-FTDI2X

    $38.95

    In stock

  • 4 Port Professional RS-232 USB 2.0 to Serial Adapter
    Model #: USA-FTDI4X

    $60.95

    In stock

  • USA-FTDI4x-Nut Full Image

    4 Port Professional RS-232 USB 2.0 to Serial Adapter w/Nuts
    Model #: USA-FTDI4X-NUT

    $49.99

    In stock

  • 4 Port Serial RS-232 Hub w/ FTDI Chipset & RX/TX LED Indicators
    Model #: GM-FTDI4X-M

    $98.95

    In stock

  • 4 Port USB To Serial Adapter with RX/TX Indicators
    Model #: GM-FTDI4X-LED

    $65.95

    In stock

  • 4 Port USB Type-C To Serial Adapter with Per port LED Rx / TX Indicators
    Model #: GM-FTDI4XC-LED

    $54.95

    In stock

  • Gearmo USB 2 Port Serial RS232 featuring FTDI Chipset with LED Indicators
    Model #: GM-FTDI2X-M

    $60.95

    In stock

  • Gearmo USB 8 Port Serial RS232 featuring FTDI Chipset with LED Indicators
    Model #: GM-FTDI8X-M

    $131.95

    Out of stock

  • Mini USB to Serial Adapter Hi-Speed 920K FTDI Chip
    Model #: SERIAL-B

    $20.95

    In stock

  • PRO Single Port USB to Serial Adapter with Activity LED 3ft.
    Model #: USA-FTDI-A36

    $27.95

    In stock

  • 16 inch USB to Serial FTDI RS232 Adapter

    USB 2.0 RS-232 Serial Adapter 16 Inches w/ LED Indicators
    Model #: GM-FTDI-LED16

    $26.95

    In stock

  • USB 2.0 RS-232 Serial Adapter with LED Indicators
    Model #: FTDI-LED

    $27.95

    In stock

  • GM-FTDI2-LED USB Serial Adapter

    USB Serial – USB 2.0 RS232 Adapter with LED Indicators
    Model #: GM-FTDI2-LED

    $32.95

    In stock

  • USB Serial 12 Inch RS232 Serial Adapter FTDI Chip with LED
    Model #: GM-FTDI2-A12

    $27.95

    In stock

  • USB Serial RS232 Single Port PRO Adapter with Activity LED 3ft
    Model #: GM-FTDI2-A36

    $30.95

    In stock

  • USB to RS-232 Serial Adapter DB9 – 8 Inch Short Cable
    Model #: USA-FTDI-8

    $21.95

    Available on backorder

  • USB to RS232 Serial Adapter Cable 3ft.

    USB to RS232 Serial Adapter 3ft. Cable
    Model #: USA-FTDI-36

    $27.95

    In stock

  • USB-C 2.0 to Serial RS-232 16 Inch Adapter w/ LED Indicators
    Model #: GM-FTDI2-LED16-C

    $37.95

    In stock

  • USB-C 2.0 to Serial RS-232 Adapter w/ LED Indicators
    Model #: GM-FTDI2-LED-C

    $38.95

    Available on backorder

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