DC 5V 12V 2 Channel RS232 Serial Port Control Relay Switch Board SCM Interface PC Relays DB9 Module

DC 5V 12V 2 Channel RS232 Serial Port Control Relay Switch Board SCM Interface PC Relays DB9 Module
sku: 33037713197
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$3.80
Shipping from: China
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