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CH340G download cable, USB to serial port module, USB to TTL, firmware update cable, RS232 upgrade board with shell
- CH340G download cable, USB to serial port module, USB to TTL, firmware update cable, RS232 upgrade board with shell
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CH340G download cable, USB to serial port module, USB to TTL, firmware update cable, RS232 upgrade board with shell
Warranty & Returns
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Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by Zienroylein Return Policy
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