USB-to-TTL UART converter dongle with CH343G chip, supports 3.3V and 5V, TVS surge suppressor, and ESD protection

USB-to-TTL converter featuring CH343G chips with advanced protection against overvoltage, electrostatic discharge, and electrical interference.

Compatibility:

Supports Windows, macOS, and Linux (works without driver installation).

USB-A host interface.

TTL UART peripheral interface via screw terminal block.

Supports logic levels: 3.3V and 5V

Technical Specifications:

High-performance CH343G main chipset.

Maximum transmission speed: 6 Mbps.

Communication range: 50 bps to 6 Mbps.

USB host interface, UART/TTL peripheral interface.

Built-in protection: Self-resetting fuse, Transient Voltage Suppression (TVS) diode, ESD protection (anti-electrostatic discharge).

Backflow protection.

Switchable 3.3V / 5V TTL logic level conversion circuit.

LED indicators: Power LED, Transmission LED (TX), Reception LED (RX).

Operating temperature: -15°C to +70°C.

Dimensions: 53x23.5x14.6mm.