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USB Serial

Quality USB Serial Adapters for Windows 7, 8 and Windows 10 USBGear Providing the Best USB Serial Adapters in the Market. Offering FTDI USB Serial Chip sets in many products.

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  1. 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
  2. Industrial USB 8 Port Serial RS-232 adapter w/FTDI Chipset, COM Retention, RX/TX LED Indicators, DIN Rail Mount Bracket, & Surface Mounting Brackets
    $126.49

    Gearmo USB 8 Port Serial RS232 featuring FTDI Chipset with LED Indicators Industrial Version

    • 8x DB9 Serial Ports
    • Power, RX, TX, LED Indicators
    • Surface/Wall and DIN Rail mounting brackets included
    • Supports Self Power and Variable Voltage input 9 ~ 48V
    • Rugged Metal Chassis
    Learn More
  3. 4 Port Professional RS-232 USB 2.0 to Serial Adapter w/Nuts

    Add a 4 Port RS232 to USB adapter to your system without having to configure it! The USA-FTDI4x-NUT USB to Serial Adapter protects your devices from ESD and high voltage spikes and other electrical surges that may cause damage.

    • Automatic handshaking
    • 3ft. cable connection
    • Compatible with serial office equipment
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  4. 10ft High-Speed USB RS-232 Serial Adapter FTDI Chipset - 11

    Work smarter, not harder! this serial cable gives you the most simple way of attaching your notebook or desktop to a serial modem, mouse, or PDA. It lets you connect an serial RS232 device to a USB port! Learn More
  5. USB RS-232 Industrial Adapter Isolated and Surge Protected FTDI Chip
    $79.99

    USB Optical isolation & surge protection Adapter RS-232 USB to RS-232 Adapter provides 1 RS232 Serial Port over USB Port, easy Serial Port Expansion over USB Port. Learn More
  6. Mini USB Serial Adapter Hi-Speed 920K FTDI Chip

    The Mini USB serial adapter Hi-Speed 460K FTDI Chip PC DB-9 RS232 is supported by Windows 10, and offers High-Speed and the convenience of a plug-and-play feature so your time isn't taken after it's connected. Perfect for use with modems, PDA's, GPS, Industrial Devices, cell phones, digital cameras and more. Learn More
  7. USB to Serial RS232 DB9 Adapter FTDI Chipset w/ 15kV ESD Protection, Windows 11 Support
    $19.90

    RS-232 | 512 Bytes Receive | 512 Bytes Transmit | FTDI

    • Expand Your Serial Capabilities: Connect your legacy 9-pin serial device through a USB-A port to add legacy functionality to newer technologies with no serial port connections.
    • Safe Connections: Designed with a unique system load reduction feature, the Mini USB to Serial Adapter also offers 15kV ESD protection for connected devices.
    • Plug-&-Play: The adapter’s power is drawn from a USB connection for ease of access and is compatible with Windows (up to Win 11), Mac OS, and Linux.
    • COM Retention: COM Ports are fully configurable, and after reboots, port assignments are preserved.
    • Upstream: 1 USB port, Type A Male Connector
    • Downstream: 1 Male DB9, w/ nuts
    • LEDs: Power, TX / RX
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  8. 10ft USB to Serial Adapter Cable with Screws and Three LED display

    Unique 3m Prolific USB to serial adapter cable with screw style db-9 male connector and shielded 10ft. long USB cable that uses the Prolific PL-2303 Chip it also has three color LED display. Learn More
  9. Industrial USB 2.0 to RS-232 Serial High-Speed Adapter w/ DIN-Rail Bracket
    $36.29

    High speed serial adapter for single port RS232 communication via a USB 2.0 connection utilizing FTDI chipset. Designed with an industrial chassis the serial adapter can be mounted with Din rail brackets and supports LED status indicators for power, TxD, and RxD signals. Learn More
  10. USB RS-232 Serial Adapter USB Serial Adaptor Converter Prolific Chip

    Mini Prolific RS232 serial adapter that works with Windows 10, 8, 7, and ealier versions of Windows supports a USB to DB9 interface for working with GPS, PDA, POS and other serial devices. This is the perfect way to enable RS232 communications from laptop or PC with no COM port capability. Learn More

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