NEW CH340G USB 2.0 to 9-pin TTL COM Port Serial Convert Adapter L2KO
2,18 €
LED String. Spot Welders. Motor Drive Module. Arduino Module. USB Module. The USB to Serial/Parallel Adapter provides the connection between USB and the traditional RS-232 serial port. Since the adapter uses no IRQs, it is perfect if you need many serial devices attached to your PC.
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