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Free Shipping
On prepaid orders above INR 500
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Cash On Delivery
COD available for orders above INR 500
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3-5 Days Delivery
Shipped within 24 hrs
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Dedicated Support
Mon to Sat - 10 AM to 6.30 PM
The HL-340 USB Serial Port (COM) to RS232 Adapter Cable is a reliable and easy-to-use solution for connecting serial RS232 devices to modern computers via a USB port. With a built-in CH340 chipset and full support for Windows 7 64-bit systems, this 80cm cable ensures stable data transmission and compatibility with a wide range of serial devices such as modems, CNC machines, and microcontroller boards.
Features of HL-340 USB Serial Port to RS232 Adapter Cable:
- Converts USB to standard RS232 (DB9) serial interface
- Supports Windows 7 64-bit and other compatible systems
- Built-in CH340 chip for reliable communication
- Compact, plug-and-play design
- Ideal for legacy devices, development tools, and industrial equipment
Specifications of HL-340 USB Serial Port to RS232 Adapter Cable:
- Chipset: CH340
- Connector A: USB Type-A Male
- Connector B: DB9 Male (RS232)
- Cable Length: 80cm
- Supported OS: Windows 7 (64-bit), may support other versions with drivers
- Application: Serial device communication, CNCs, modems, microcontroller programming
Package Includes:
1 × HL-340 USB Serial Port (COM) to RS232 Adapter Cable – 80cm
Returns Policy
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Damaged During Shipment
If you receive a product damaged during shipment, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.2. Wrong Item Shipped
If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.
Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product. Returns are accepted only with 3 days from the date of delivery.Shipping
We ship to all over India with free shipping on all prepaid orders above 500. For Cash on Delivery orders INR 80 will be charged for orders below INR 599 and INR 30 will be charged for the orders above 599. Please contact to our support team at support@quartzcomponents.com for any question related to shipping.
Please note that the Minimum Order Value is INR 500 for COD orders.