TTL to USB Cable

Our recommended TTL-to-USB adapter streamlines UART communication between your PC and miner control boards for efficient diagnosis and firmware flashing. It uses an FT232RL chipset for driver-free support on Windows, Linux, and macOS, offers selectable 3.3 V/5 V logic levels, and provides real-time TX/RX LED indicators. Perfectly suited for serial console access in terminal emulators, it accelerates hash-board repair workflows by ensuring stable, high-speed data transfer and seamless integration with your existing diagnostic tools.