2pcs CH340N USB to TTL UART Module 6Pin Serial Converter Board CH340 FS-USB-UTTL FS USB UTTL Module 3.3V 5V

2pcs CH340N USB to TTL UART Module 6Pin Serial Converter Board CH340 FS-USB-UTTL FS USB UTTL Module 3.3V 5V
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sku: 1005004084107847
$1.77
Shipping from: China
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