Well Made-USB To 4-Way RS485 Communication Module CH344Q Half-Duplex Signal Transmission With Indicator Light For Scanner Printe

Well Made-USB To 4-Way RS485 Communication Module CH344Q Half-Duplex Signal Transmission With Indicator Light For Scanner Printe
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sku: 1005009615787130
$7.25+2%
$7.40
Shipping from: China
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