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rs 485 port

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China RS-485 Ports Lighting Control Module 24V DC Power Supply With Overload Protection

RS-485 Ports Lighting Control Module 24V DC Power Supply With Overload Protection

MOQ:1 pcs
Price:$62.05, 1-10pcs; $58.95, 11-100pcs; $57.09,100-300pcs; $54.60, 300pcs-500pcs.