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USB 2.0 to TTL RS485 Serial Converter Adapter FT232RL SN75176 double function double protection

USD 1.45USD 2.90

USB 2.0 to TTL RS485 Serial Converter Adapter FT232RL SN75176 double function double protection

Description
Specification
10pcs 2sc2078 c2078 a-220
USD 7.29USD 9.00
CH340C CH340 SOP-16
USD 0.20USD 0.22
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