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2 in 1 DC 5V 8Channel USB Serial Port Relay Module UART RS232 TTL Switch Board CH340 for Windows Linux MAX OS

$19.99
SKU: EB0046731
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80 Sales
29 reviews
In Stock Availability
Bulk Purchase, Auto Savings:
$18.99
10-19 PCS
$17.09
20-99 PCS
$13.67
100+ PCS
Deliver to United States
Flat Shipping Rate $10.00
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2 in 1 DC 5V 8Channel USB Serial Port Relay Module UART RS232 TTL Switch Board CH340 for Windows Linux MAX OS
EB0046731
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