CH340G USB to Serial Adapter

The Lonely Binary USB to Serial CH340G is here to revolutionize your connectivity experience. With its advanced USB bus converter chip, it transforms the traditional USB port into a versatile serial or printer port, providing you with endless possibilities and enhanced convenience.

Say goodbye to the limitations of outdated serial ports and embrace the power of USB. The CH340G is designed to seamlessly convert USB to serial communication, offering you a faster and more efficient way to connect your devices. Whether you need to extend your serial port capabilities or upgrade your existing serial device, the CH340G has got you covered.

With its UART mode and standard MODEM signals, the CH340G ensures reliable and high-speed data transfer. No more waiting around for your files to transfer or dealing with sluggish connections. Experience the power of USB with the Lonely Binary USB to Serial CH340G.

Integrating the CH340G into your setup is a breeze. Simply connect it to your computer or device, and you're ready to go. It's a hassle-free upgrade that brings the benefits of USB connectivity without any compatibility issues. The CH340G is designed to seamlessly integrate into your workflow, making your life easier and more productive.

At Lonely Binary, we prioritize reliability and simplicity. Our USB to Serial CH340G is engineered to provide a user-friendly experience, ensuring that even novice users can benefit from its capabilities. We believe that technology should be accessible to everyone, and our product reflects that commitment.

Trust in Lonely Binary for all your connectivity needs. With our USB to Serial CH340G, you're investing in a high-quality and reliable solution. We're proud to be the brand of choice for tech enthusiasts and professionals who demand the best. Experience the Lonely Binary difference and elevate your connectivity game to new heights.

Upgrade to the Lonely Binary USB to Serial CH340G and unlock the true potential of your devices. With its advanced features, seamless integration, and trusted brand reputation, it's the perfect choice for those seeking reliable and efficient connectivity solutions. Choose Lonely Binary and experience the future of connectivity today.

 

Tech Specs

Full-speed USB device interface	Enjoy high-speed data transfer with a USB 2.0 compatible interface.
Emulate standard UART interface	Upgrade your existing serial peripheral or expand additional UART via USB effortlessly.
Windows operating system compatibility	Original UART applications are fully compatible without any modifications.
Hardware full duplex UART interface	Integrated transmit-receive buffer ensures efficient communication with baud rates ranging from 50bps to 2Mbps.
Common MODEM interface support	RTS, DTR, DCD, RI, DSR, and CTS signals are supported for enhanced compatibility.
Expanded interface options	Connect RS232, RS485, RS422 interfaces, and more through an external voltage conversion chip.
Infrared communication support	CH340R allows IrDA criterion SIR infrared communication at various baud rates.
Built-in firmware	Software compatibility with CH341 and direct use of CH341 VCP driver.
Dual power supply options	Supports both 5V and 3.3V power supply voltages to meet your specific requirements.
Integrated clock and EEPROM	CH340C/N/K/E/X/B variants feature an integrated clock, while CH340B includes EEPROM for convenient configuration.
RoHS compliant lead-free package	Choose from SOP-16, SOP-8, SSOP-20, ESSOP-10, and MSOP-10 packages, all meeting environmental standards.
Net Weight	5 g
Dimension	(L) 50 mm x (W) 17 mm x (H) 7 mm

Documents

• CH340G Datasheet

What’s in the Box

There are 3 pieces in the retail box.
The listing price is for

• 1 x USB to Serial CH340G

FREE SHIPPING

• Australia Orders over $55 - Your order will enjoy free shipping via Australia Post Standard Shipping Services. 
• International Orders over $99 - Your order will be posted via Australia Post Air Mail Services. 

Raspberry Pi board / Micro:bit board / NVIDIA board will be excluded; All PCB orders will not enjoy free shipping. Distributors and wholesale orders are not eligible for free shipping.

 

PICK UP
At this time, LONELY BINARY is an online-only business, with our products available through lonelybinary.com. This allows us to keep the cost down for the customer. Orders cannot be picked up. 

 

AUSTRALIAN ORDERS
We ship Australia wide to all addresses, including PO Box, Parcel Locker, etc.All Australian orders will be shipped via Australia Post, Courier Please or Fastway Couriers (Aramex). International Orders will be shipped via Australia Post or DHL. Your order will be shipped within one business day after we receive payment, providing the items are in stock.

• Standard Shipping
  Sent via standard Australia Post stamped letter mail, typically 5-9 business days. No tracking/support available other than confirmation of dispatch.
• Express Post
  Sent via Australia Post Express Service, Fastway Courier or Courier Please, 1 – 2 business days for metro orders, potentially longer for orders outside of metro zones, with full tracking.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

INTERNATIONAL ORDERS
Shipping costs for international orders vary depending on location and package size, where possible we have kept this to flat rate charges to reduce confusion. International orders are shipped through Australia Post and DHL courier service depending on the most economical at the time. 

 

Shipping Method via	Delivery Area	Delivery Time(business day)	Tracking No.	Weight Limit
DHL	Asia	1-2	YES	No Limit
	western EU	2-3	YES	No Limit
	eastern EU	3-5	YES	No Limit
	North America	2-3	YES	No Limit
	Australia	2-3	YES	No Limit
	South America	3-5	YES	No Limit
	South Africa	3-5	YES	No Limit