M12 to RJ45 4Pin D-code Connector Cable Female Wire Connector Profinet Cord Cat Ethernet Line for Router Switch Servo Motor - AliExpress
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Custom Length 15 Cm Overmolding RJ45 to Jst pH 2.0 4 Pin Connector Communication Cable - China Connector Communication Cable, Overmolding RJ45 to Jst pH 2.0 4 Pin Connector | Made-in-China.com
RJ45 female Connector to 2.00mm 4 pin Pitch Header Cable