3.3-5V TTL to RS232/RS485 Serial Port Conversion Module Dual TVS Protection Industrial Grade 120Kbps Transmission Rate ESD Surge

3.3-5V TTL to RS232/RS485 Serial Port Conversion Module Dual TVS Protection Industrial Grade 120Kbps Transmission Rate ESD Surge
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EMPTY
sku: 1005012352425097
$6.87
Shipping from: China
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