DB9 TO 3.5 MM SERIAL CABLE: 3ft (1m) RS232 serial control cable enables configuration or calibration of a 3.5mm RS-232 serial devices - Use with TVs, projectors, digital signage displays requiring 3-conductor RS-232 serial control through 3.5mm audio jack QUALITY CONSTRUCTION: High quality 28 AWG copper wires with Al-Mylar cable shielding and shielded metal shell connectors prevent EMI interference - Molded PVC connectors with strain reliefs and PVC jacket prevent damage due to bends or rough usage COMPATIBILITY: The DB9 to 3.5mm cable works with USB-A and USB-C to DB9 serial adapters (1P3FP-USB-SERIAL / ICUSB232C) for computers that do not have a built-in serial port | Note: DB9 gender changer may be required such as our GC9SF (not included) SPECIFICATIONS: Length: 3.3ft (1m) - DB9 Male to 3.5 mm Male Serial Cable - Color: Black - 28 AWG - OD: 3.5mm - Jacket: PVC - DB9 Pin 3 to 3.5mm Tip - DB9 Pin 2 to 3.5mm Ring - DB9 Pin 5 to 3.5mm Sleeve THE IT PRO'S CHOICE: Designed and built for IT Professionals, this product is backed for life, including free lifetime 24/5 multi-lingual technical assistance

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