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1.5ft (0.46m) Velocity™ DB9 Male to 3.5mm Male Serial RS232 Adapter Cable | Serial RS232 | Computer Cables | USB and PC
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Rs232 Db9 Female To Stereo 2.5mm Plug Male Jack Cable For 2820 Radio Intephone150cm - Data Cables - AliExpress
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USB RS232 TO TRS MINI 2.5MM AUDIO JACK AJ PLUG ADAPTER APC UPS 940-0299A CONSOLE DEBUG CABLE FOR APC AP9630 AP9631 RT 15000 (FT232RL Chip) Cable length:(1.8M) - Newegg.com
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