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CH340g USB to TTL IC

Write a review | 4 reviews

Stock: 14
Availability: InStock priceValidUntil: 2026-08-28
Brand: WCH
SKU: 516 | DAB591

Rs. 43.61 (inc GST)
Rs.36.96 + GST

Qty :
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GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

Description

CH340g USB to TTL Converter IC

CH340g is a USB to Serial TTL Converter IC

As of now the CH340g is the cheapest USB to TTL IC in the market with very easy to solder foot print it has solder pitch of 1.27mm and SOIC16 package. So if you want to integrate this SMD IC into your project you can also used our 16 PIN SMD to DIP convert PCB.

The CH340G IC does exactly what you would expect them to do: a full-speed USB device that emulates a standard serial interface, with speeds from 50bps to 2Mpbs. The chip supports 5V and 3.3V, and all the weird modem lines are supported. CH340G IC provides common MODEM signals to allow adding a UART to a computer, or converting existing UART devices to USB interface.

Now a days lots of Node MCU, Arduino Nano and USB to TTL Converter Modules have been using this IC.

DNA solutions, Nashik has various types of Communication IC's. Check out our complete collection of Communication IC's.

If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

Important Links for CH340g

CH340 Drivers for windows 7/8/10 and Installation Guide
CH340 Datasheet

Package Includes

1 x CH340g USB to TTL IC

Extra Information
Country of Origin	China
Imported By	ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?

Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.

What is your return / replacement policy?

Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.

How do I track my shipment?

After dispatch, you’ll receive a tracking link/number via email/WhatsApp/SMS (as applicable).

I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?

You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.

Do you support Purchase Orders (PO) for companies/colleges?

Yes — we accept POs. To process a PO faster, share: PO copy, billing address, shipping address, GSTIN (if applicable), and contact number. We’ll confirm availability, price, and dispatch timeline.

Can I return a component if I ordered the wrong value/package?

If the item is unused and in original packaging, we’ll check eligibility case-by-case. Some items may be non-returnable depending on category/condition.

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