CH340G RS232 USB-TTL Converter Converter

CH340G USB is RS232 TTL Automatic Converter Adapter Module for Arduino.

CH340G chips will not appear due to a different driver / different computer, the chips are incompatible with the STC official recommendation USB to TTL chips. Golden appearance, quality and luxury yellow pin is more durable than black market. It's also nice.

This module also has RTS and CTS pins for flow control.

• Resettable fuse with 500mA
• 3.3V / 5V true switchable
• Comes with 3.3V transformer
• From an indicator Mentioning Green Data reception
• Multi-function CTS access products
• Double protection circuit
• Full-function needles 5P
• Blue power indicator
• Stablemaster chip
• Red data transfer indicator
• Multi-function RTS interface
• Dual protection circuit