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× 3pcs RS422 to TTL Transfers Module Bidirectional Signals Full Duplex 422 to Microcontroller MAX490 TTL Converter Module 3pcs RS422 to TTL Transfers Module Bidirectional Signals Full Duplex 422 to Microcontroller MAX490 TTL Converter Module $16.77
$16.77

Cart totals

Subtotal $16.77
Shipping

Shipping to Guangdong / 广东.

Total $21.77