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CH340 modul anstelle von PL2303 , CH340G RS232 zu TTL modul upgrade USB zu seriell port in neun Pinsel kleine platten

USD 1.23USD 1.30

CH340 modul anstelle von PL2303 , CH340G RS232 zu TTL modul upgrade USB zu seriell port in neun Pinsel kleine platten

Description
Specification
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