USB to TTL Converter Cable 4-Wire Lead Computer Accessory Color-Coded Wires

This electronics tool is a CP2102-based USB-to-TTL converter cable with a USB-A plug on one end and a 4-wire lead on the other, made for direct connection to compatible serial devices. Use it as a serial adapter for USB-to-serial communication, helping link a computer to TTL interfaces for data exchange and device setup. As a TTL download cable, it supports software and program downloading for compatible hardware, making upload and maintenance tasks straightforward. This flashing cable uses color-coded leads for easy wiring: red for VCC, black for GND, white for RXD, and green for TXD, with reserved PCB pads for 3.3V, Flow Control, and DTR. The USB-to-serial cable has a black round cable with a rose-colored USB housing, a 1 m length, and a 4.0 mm outer diameter for a compact, practical setup.