USB Serial Cards

Products: 13 of 3
  • USB to TTL Converter (3.3V)
    • 6% less

    USB to TTL Converter (3.3V)

    The Amfeltec SKU-012-04 USB-to-TTL adapter from is designed to connect the Serial UART to a computer via a USB connector for testing and monitoring functions. This compact-sized adapter is easy to install and takes no space on the board as it can be connected from the outside of the computer chassis using the standard USB ports. This adapter does not require any external power supply or power connection and supports a fast connection speed that ranges from 300 bps to 2 Mbits.

    The SKU-012-04 is compatible with 3.3V TTL logic signals.

    Not rated yet
    • $74.43
    • Including 20% UK VAT*
  • USB to TTL Converter (5V)
    • 6% less

    USB to TTL Converter (5V)

    The Amfeltec SKU-012-03 USB-to-TTL adapter from is designed to connect the Serial UART to a computer via a USB connector for testing and monitoring functions. This compact-sized adapter is easy to install and takes no space on the board as it can be connected from the outside of the computer chassis using the standard USB ports. This adapter does not require any external power supply or power connection and provides a connection speed that ranges from 300 bps to 2 Mbits.

    The SKU-012-03 is compatible with 5V TTL logic signals.
    .

    Not rated yet
    • $74.43
    • Including 20% UK VAT*
  • USB to TTL Converter (Adjustable)
    • 6% less

    USB to TTL Converter (Adjustable)

    The Amfeltec SKU-012-05 USB-to-TTL adapter from is designed to connect the Serial UART to a computer via a USB connector for testing and monitoring functions. This compact-sized adapter is easy to install and takes no space on the board as it can be connected from the outside of the computer chassis using the standard USB ports. This adapter does not require any external power supply or power connection and supports a fast connection speed that ranges from 300 bps to 2 Mbits.

    The SKU-012-05 has an adjustable logic threshold voltage.

    Not rated yet
    • $74.43
    • Including 20% UK VAT*
* Note: VAT registered customers in the EU (except UK) and all customers outside the EU will have VAT deducted at the checkout.