9V 12V 4Ch Serial port UART RS232 Relay Remote Control Kit

11.99 $

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9V 12V 4Ch Serial port UART RS232 Relay Remote Control Kit - specifications

9V 12V 4Ch Serial port UART RS232 Relay Remote Control Kit - photo 2026

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Product specifications

Brand Name: eletechsup
Condition: New
Type: Drive IC
Application: Computer
is_customized: Yes

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