B50B-4CH Usb Relay Module 12V 30A USB-C Relay Module With Case Usb Computer Serial Port Intelligent Control Switch

A partire da 15,07 $

~~19,08 $~~ Sconto del - 21%

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B50B-4CH Usb Relay Module 12V 30A USB-C Relay Module With Case Usb Computer Serial Port Intelligent Control Switch

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B50B-4CH USB Relay Module 12V 30A USB-C Relay Module With Case USB Computer Serial Port Intelligent…

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B50B-4CH Usb Relay Module 12V 30A USB-C Relay Module With Case Usb Computer Serial Port Intelligent Control Switch

B50B-4CH USB Relay Module 12V 30A USB-C Relay Module With Case USB Computer Serial Port Intelligent Control Switch