USB to Serial Port Download Line CH340G RS232 Module USB to TTL

In Stock
In Stock




This is CH340G USB to RS232 TTL Auto Converter Adapter Module for Arduino.

New original CH340G chips, chips are STC’s official recommendation for USB to TTL chips which will not appear due to a different drive / different computer as a result of incompatibilities. Golden appearance, quality, and upscale yellow pin durable than the black market. It’s also beautiful.

It not only has the power light PWR, TXD, and RXD LEDs but also reserved RTS, and CTS locations convenient and intuitive to know whether the product is at work in the absence of the instrument case.3V3 and 5V by a short circuit risk selection.

Support WINDOWS 98 / ME / 2000 / XP / Server 2003 / VISTA /Server 2008 / Win7 / Win8 32 Bit / 64.

Technical Details

  • IC Chip: CH340G
  • Operating Voltage (VDC): 3.3 ~ 5

Physical Attributes

  • L x W x H (mm): 54 x 18 x 8
  • Weight (gm): 6


  • Resettable fuse with 500mA
  • 3.3V / 5V real switchable
  • 3.3V comes with the transformer
  • Green Data reception mentions an indicator
  • Multifunction CTS access products
  • Dual protection circuit
  • Full-function pins 5P
  • Blue power indicator
  • Stablemaster chip
  • Red data transmission indicator
  • Multifunctional RTS interface
  • Dual protection circuit

Product Video


Package Includes

  • 1 x USB to serial port download line CH340G module USB to TTL


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