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USB to TTL Adapters

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6 products

  • USB to RS232 TTL | CMOS Adapter Cable with Terminal Block

    Part # USB-232TTLMOS

    • USB to RS232 TTL voltage settings just got easier!
    • Up until now you've had to make a choice between USB to TTL adapters and their voltage…
    • This USB to RS232 TTL/CMOS adapter cable eliminates that by allowing you to choose a…
    $45.99
    USB to RS232 TTL | CMOS Adapter Cable with Terminal Block

  • USB to RS232 Isolated TTL | CMOS Adapter Cable with TB

    Part # USB-232TTLMOS-IS

    • Up until now you've had to make a choice between USB to TTL adapters and their voltage…
    • This USB to RS232 isolated TTL/CMOS adapter cable eliminates that by allowing you to…
    $58.99
    USB to RS232 Isolated TTL | CMOS Adapter Cable with TB

  • USB to 5v TTL Header Like FTDI TTL-232R-5V - Supports Windows 11

    Part # SS-TTL5VT

    • This USB to Serial UART (TTL level) adapter allows you to connect your computer through…
    • All USB protocol is handled within this adapter
    • There is no other device or programming required
    $25.99
    USB to 5v TTL Header Like FTDI TTL-232R-5V - Supports Windows 11

  • USB to 3.3V / 5V TTL Auto sensing adapter

    Part # SS-TTL5P

    • USB to 3.3V/5V TTL Auto sensing adapter is a USB to 5 Pin TTL Header assigned cable…
    • The serial UART adapter electronics automatically sense the voltage for its operation
    • Transmit and receive LED lights are embedded into the translucent USB molded jacket
    $34.29
    USB to 3.3V / 5V TTL Auto sensing adapter

  • USB to UART with +3.3V TTL Adapter

    Part # UTS-TTL8MU

    • USB to UART with +3.3V TTL Adapter
    $9.99
    USB to UART with +3.3V TTL Adapter

  • USB to 3.3v TTL PIN Header Cable

    Part # SS-TTL3VT

    • This direct connect USB TTL adapter works with Windows 10 and earlier or Mac OS 10 X and…
    • Use the 5ft. serial UART cable and its 6-pin TTL connector as a regular serial device…
    • Your USB port powers the 3.3V output for transfer rates of 300 baud to 3 Mbaud at TTL…
    $23.99
    USB to 3.3v TTL PIN Header Cable
USBGear offers TTL adapters to provide connectivity between your USB and serial UART interfaces. USB TTL adapters vary in voltage and can be monitored with LED indicators. The USB to TTL interface supports the full range rs232 serial UART signals. USBGear has what you need for your communication to RS232 applications.