1 (727) 209-1300 | Mon-Fri 9a-5p ET

USB TTL

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.

Product Image

USB to RS232 TTL | CMOS Adapter Cable with Terminal Block

Low stock, please call or email for status
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 with either or selections. This USB to RS232 TTL/CMOS adapter cable eliminates that by allowing you to choose a voltage setting.

OS Compatibility

Part# USB-232TTLMOS
$29.95

Volume Pricing

Please see product details to view volume discounts.
Product Image

USB to RS232 Isolated TTL | CMOS Adapter Cable with TB

Available
Up until now you've had to make a choice between USB to TTL adapters and their voltage with either or selections. This USB to RS232 isolated TTL/CMOS adapter cable eliminates that by allowing you to choose a voltage setting right at the adapter's connection point at the terminal block.

OS Compatibility

Part# USB-232TTLMOS-IS
$39.95

Volume Pricing

Qty: 12+ $38.86
Qty: 48+ $37.55
Product Image

USB to 5v TTL Header Like FTDI TTL-232R-5V - Supports Windows 10

Available
This USB to Serial UART (TTL level) adapter allows you to connect your computer through USB port and use it as a regular serial communication. All USB protocol is handled within this adapter. There is no other device or programming required.

OS Compatibility

Part# SS-TTL5VT
$18.88

Volume Pricing

Qty: 6+ $17.55
Qty: 24+ $16.91
Product Image

USB to 3.3V / 5V TTL Auto sensing adapter

Available
USB to 3.3V/5V TTL Auto sensing adapter is a USB to 5 Pin TTL Header assigned cable allowing direct connection to the board from the USB Bus. 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.

OS Compatibility

Part# SS-TTL5P
$29.95

Volume Pricing

Please see product details to view volume discounts.
Sale Badge Product Image

USB to UART with +3.3V TTL Adapter

Available
USB to UART with +3.3V TTL Adapter
Part# UTS-TTL8MU
$24.99
$14.99

Volume Pricing

Please see product details to view volume discounts.
Product Image

USB to 3.3v TTL PIN Header Cable

Available
This direct connect USB TTL adapter works with Windows 10 and earlier or Mac OS 10 X and Linux. Use the 5ft. serial UART cable and its 6-pin TTL connector as a regular serial device connection while the FTDI chip handles USB protocol. Your USB port powers the 3.3V output for transfer rates of 300 baud to 3 Mbaud at TTL levels.

OS Compatibility

Part# SS-TTL3VT
$24.95

Volume Pricing

Qty: 12+ $18.45
Qty: 48+ $17.66