Product · United States

2 in 1 DC 5V 12V 24V 8CH USB Serial Port Relay Module UART RS232 TTL Multifunction Switch Board CH340 for Motor LED PTZ PLC IPC

Lowest price: $20.82 · 1 store · price range $30.34 … $30.34 · 31% off the list price

Price history: 3 daily prices tracked since 2026-10-19; lowest $20.82, highest $21.24.

Price last confirmed by the store feed on 2026-10-30.

2 in 1 DC 5V 12V 24V 8CH USB Serial Port Relay Module UART RS232 TTL Multifunction Switch Board CH340 for Motor LED PTZ PLC IPC

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Store 1 (US)$20.82In stockGo to store

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