Feature Highlights: 1. Isolated USB-C to TTL Module – This compact module features a widely-used TYPE-C interface for easy connection to your computer with a standard TYPE-C cable. 2. Enhanced Signal Stability – Equipped with a dedicated signal isolation chip to ensure clean, stable output and reliable data transmission. 3. Clear Power & Status Indication – Built-in power indicator light and humidity module display for clear operation status at a glance. 4. Wide Compatibility – Supports hot-swap and works with multiple systems including Win98/CE/2000/2003/2008/XP/WIN7/WIN8/WIN10/VISTA, Linux, and OSX. 5. Robust & Compact Design – Made from quality PCB and electronic components, with an isolation rating of AC3000Vrms and static protection up to ±8KV. Operates reliably from -40℃ to 80℃. Product Details: This isolated USB-to-TTL converter uses a TYPE-C interface for convenient plug-and-play connectivity. It ensures stable signal conversion through dedicated isolation technology, reducing interference for more reliable serial communication. The module includes a clear power indicator and supports baud rates up to 25600bps. With its compact size (23mm x 23mm x 7mm), it is ideal for embedded development, debugging, and various electronics projects. Specifications: - USB Power Supply: 5V via TYPE-C - TTL Terminal Power: 3.3V (Note: Only supports 3.3V power and 3.3V TTL signals, not 5V.) - TTL Signal Level: 3.3V - Communication: Pure hardware, no protocol restrictions - Baud Rate: Up to 25600bps - Isolation: Power and signal isolation, AC3000Vrms, ±8KV static protection - Operating Temperature: -40℃ to 80℃ - Supported Systems: Windows (98 to 10), Linux, OSX, with hot-swap support - Interface Pins: 3.3V (power input), RX (UART input), TX (UART output), GND - Color: Black - Material: PCB + Electronic Components - Package Includes: 2 x USB to TTL Module Note: Product color may vary slightly due to lighting and display differences. Allowable size error: +/- 1-3cm. Other accessories are not included unless stated above.