Delock USB-Serial TTL cable with FTDI FT232RL chipset, 1.8 m, 4-pin jack, 3.3 V, USB 2.0 — for reliable serial communication with microcontrollers and embedded devices.
The Delock USB-Serial TTL cable connects devices with a 4-pin jack interface to a USB-A port on a computer or host controller. It enables reliable serial communication at USB 2.0 speeds for embedded systems, microcontroller setups, and industrial peripherals that require a TTL-level serial connection.
1.8 m cable length provides flexible positioning between the host device and the target hardware
FTDI FT232RL chipset ensures stable serial-to-USB conversion with native 3.3 V logic levels
USB 2.0 (480 Mbps) supports fast data transfer for serial communication tasks
4-pin jack connector fits standard TTL serial devices without additional adapters
What sets this cable apart
The integrated FTDI FT232RL chipset handles the serial-to-USB conversion directly, eliminating the need for external adapters or drivers on most modern operating systems. The 3.3 V operating voltage matches the logic level of common microcontroller and embedded platforms, reducing the risk of signal-level mismatches.
Ideal for
Engineers, hobbyists, and technicians working with microcontroller boards, sensor modules, and industrial devices that expose a TTL serial interface via a 4-pin jack. The cable is suited for bench-top prototyping, device configuration, and permanent installations where a reliable USB-to-serial link is required.
Application of Delock 1.8m USB-Serial TTL Cable
Connect the USB-A end to a computer, laptop, or USB hub
Plug the 4-pin jack into the target device's serial interface
Install the FTDI driver if prompted by the operating system
Use a terminal application to establish the serial connection and configure the device
Delock is a German manufacturer specializing in USB cables, adapters, and connectivity accessories for industrial and consumer applications. The brand focuses on standardized interfaces such as USB-A, USB-C, and serial connectors, offering products that bridge host devices with peripheral hardware. Delock cables are widely used in embedded systems, lab environments, and device configuration setups.
It connects devices with a 4-pin TTL serial jack to a USB-A host port, enabling serial communication for microcontrollers, sensors, and industrial peripherals.
Any device with a standard 4-pin TTL serial interface and a 3.3 V logic level, including microcontroller boards, sensor modules, and embedded systems.
USB 2.0 (480 Mbps), FTDI FT232RL chipset, 3.3 V operating voltage, 4-pin jack connector, 1.8 m cable length, black jacket.
One Delock 1.8m USB-Serial TTL cable, 4-pin jack to USB-A.
24 months manufacturer warranty provides long-term coverage for material and manufacturing defects.
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