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USB to Serial

USB to Serial Adapters supporting RS232, RS422, and RS485 signals from a USB serial interface, lower OS also supported. USBGear offers the USB to serial interface adapters in single or multiple ports and various configurations including cable length, RS232 TTL (terminal block), and style.

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  1. Dual Port DB-9 USB Serial Ultra MINI Adapter with Cable RS-232 X 2

    Supports Windows 10, 8, 7 and Vista (32 and 64-Bit), this USB 2-port Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub. Learn More
  2. 2-Port USB to Serial Adapter COM Retention FTDI Chipset 920K Baud Rate
    $32.87

    Gearmo 2 Port Professional USB 2.0 to Serial Converter FT2232D Chip with Power LED is a great solution when a limited number of serial ports are available.

    • Utilizes FT2232D FTDI Chip set
    • Automatically configures the additional COM ports
    • Plug and Play allows easy installation
    • 5ft. Cable Length
    • Perfect for connecting serial modems, bar code scanners and others
    • Supports Windows 7, 8, 10, and 11, Linux, OSX
    Learn More
  3. USB to Dual Serial RS-232 Converter USB to Serial Adapter Cable

    Regular Price: $14.25

    Special Price $4.28

    USB to Dual Serial RS-232 Converter is a USB to serial adapter cable 3ft. long, uses Moschip with LED support for Power, RX, and TX serial signals. Serial outputs are automatically configured as additional COM ports. Learn More
  4. 2 PORT USB to Serial RS-232 DB-9 Adapter Industrial Metal Housing
    $60.48

    USB Dual Serial Adapter provides instant connectivity with modems, ISDN TAs, PDAs, handheld & pocket PCs, digital cameras, POS, serial printers. It is suitable for remote access, retail and industrial applications, data collection and other applications requiring high speed RS-232 serial communication ports. Learn More
  5. Dual Port USB to Serial RS-232 DB-9 Adapter Cable FTDI Chip
    $43.98

    Dual Port USB to Serial RS-232 DB-9 Adapter Cable FTDI Chip Learn More
  6. USB to Dual Serial RS-422/RS-485 Port Mountable Converter

    Regular Price: $76.91

    Special Price $23.07

    USB to dual serial port converter with DB9 (9-pin male) connectors. The RS-422/RS-485 adapter TX and RX LED signal lights for monitoring and diagnostics. Learn More
  7. 2-Port Professional USB 2.0 to Serial Converter w/ RX/TX Status LED
    $43.95

    2 Port USB to Serial adapter with RX/TX LED Indicators easily adds 2 standard serial ports to your desktop, laptop or other mobile device and fully supports Windows 10.

    • RXD, TXD Status LED Array
    • Easy Plug and Play installation
    • USB interface: standard Type A female
    • Baud rates up to 921.600bps
    Learn More
  8. 2-Port USB to CAN Bus Adapter, DIN-Rail & Wall Mountable Metal Case

    The USB-2CAN-M provides a cost-effective solution for customers to enable communication with CAN bus devices. The solution designed using an ARM Cortex-M0 32-bit micro controller and the USB to serial chip makes it very flexible in handling small burst of CAN frames at a high speed.

    Learn More
  9. 2-Port USB to CAN Bus Adapter Mountable 16kV ESD 2.5kV Optical Isolation

    The USB-2CAN-SI-M provides a cost-effective solution for customers to enable communication with CAN bus devices. The solution designed with an integrated ARM Cortex-M0 32-bit micro controller and the USB to serial chip makes it very flexible in handling small burst of CAN frames at a high speed.

    Learn More
  10. 2 Port USB to RS-422 /485 Optical Isolated Adapter
    $169.99

    This 2-Port USB to RS-422/485 serial adapter allows you to add two RS-422 or RS-485 serial ports by connecting to a USB port. This adapter offers 2000V optical isolation and 25KV ESD surge protection. Learn More

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