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Oiyagai Connector DB9 RS232 D-SUB Male Adapter Serial 9 Pin Port DB9 COB Breakout Terminal Connector Signal Module With Case (Male With Nuts)

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JUXINICE 2Packs DB9 Serial Adapters No Soldering Needed. D-SUB 9-Pin RS232 RS485 Adapter To Terminal Connector Signal Module With Bolts Nuts And

ANMBEST DB9 Solder Connector, 9PIN RS232 Terminal Adapter Breakout Board With Case Assortment Kit(10PCS Male + 10PCS Female)

PUSR USR-TCP232-302 Tiny Size RS232 To TCP IP Converter Serial RS232 To Ethernet Server Module Ethernet Converter Support DHCP/DNS (5)

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YIOVVOM DB9 Breakout Connector, Male Female 9 Pin RS232 Connectors, Solderless D-SUB RS485 Serial Adapter Module Board With Screw Terminals, Case,

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