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USB Type C to DB-9 Adapter Cable - 1.5m long : ID 5446 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits
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Amazon.com: TRENDnet USB to Serial 9-Pin Converter Cable, Connect a RS-232 Serial Device to a USB 2.0 Port, Supports Windows & Mac, USB 1.1, USB 2.0, USB 3.0, 21 Inch Cable Length,
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Power Mini DIN 4pin Female to D Sub 9 Pin Cable - China Power Mini DIN 4p Female, D_Sub 9 Pin | Made-in-China.com
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Rs232 D-sub 9 Pin Db9 Female To Db25 D-sub25pin Male Adapter Plc Programming Usb-sc09 Cable For Mitsubishi A Series Sc-09 Kable - Pc Hardware Cables & Adapters - AliExpress
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RS232 Serial Extension Cable Single Female Head DB9 Shielded Cable D-SUB 9-Pin Serial Cable with Bare Wire End Cable - Walmart.com
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Amazon.com: DTech 6 Feet USB to RS232 DB9 Female Serial Adapter Cable Windows 11 10 8 7 Mac Linux Serial to USB 2.0 (PL2303 Chip) : Electronics
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