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Amazon.com: YIOVVOM Connector DB9 RS232 D-SUB Male Serial Adapter 9-pin Port Adapter to Terminal Connector Signal Module with case(Male Connector, DB9 5+5 with case A) : Electronics
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D SUB Connectors DB9 Metal Connector Male/Female Serial Port Plug 9 Pin Connector 45 Degree Outlet Hole Metal Case Shell|Connectors| - AliExpress
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