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HD 1080P USB 2.0 to SERIAL RS232 DB9 9 PIN Conventer Adapter Cable for Win 7 64 bits for PC Mobile Phone Win 7 /8|serial rs232|adapter cableusb 2.0 - AliExpress
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HD 1080P USB 2.0 to SERIAL RS232 DB9 9 PIN Conventer Adapter Cable for Win 7 64 bits for PC Mobile Phone Win 7 /8|serial rs232|adapter cableusb 2.0 - AliExpress
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