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RM4U USB Controlled Relay Module 4-Channel

Name: RM4U USB Controlled Relay Module 4-Channel
SKU: 3496300137121
Price: 480.00 EGP
Availability: InStock

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available at 1 shops · updated 23/05/2026 ago

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Description

4-channel USB controlled relay module (RM4U) with CH340 USB interface, 9–40VDC supply range, optically-isolated SPDT outputs, serial control and per-channel status LEDs.

Available at

Shop	Listing	Price	Stock
Makers Electronics	RM4U USB Controlled Relay Module 4-ChannelSKU: 3496300137121	480	in stock		buy