StarTech.com 3ft (1m) DB9 to 3.5mm Serial Cable for Serial Device Configuration, RS232 DB9 Male to 3.5mm Cable Used for Calibrating Projectors, Digital Signage, TVs via Audio Jack
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- 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
Connect a DB9 enabled control unit to a 3.5mm enabled device for RS-232 based control
This serial cable features male DB-9 and 3.5mm connectors. It enables remote serial RS232 calibration of TVs, projectors, and digital signage devices that feature a 3.5mm audio jack.
High Quality Construction
The aluminum-mylar cable shielding and metal shell connectors mitigate EMI. The molded PVC connectors with strain reliefs and PVC cable jacket prevent damage caused by strain and/or abrasion.
Secure the DB-9 connector by tightening the integrated thumbscrews. These connector screw locks prevent accidental disconnection which could lead to data loss/corruption.
DB9 Serial to 3.5mm Pinout
DB9 Pin 3 to 3.5mm Tip
DB9 Pin 2 to 3.5mm Ring
DB9 Pin 5 to 3.5mm Sleeve
This product is backed for life, including free lifetime 24/5 multi-lingual technical assistance.
The StarTech.com Advantage
Ports & interfaces | |
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Cable length | 1 m |
Connector 1 form factor | Straight |
Connector 2 form factor | Straight |
Connector 1 gender | Male |
Connector 2 gender | Male |
Connector 2 | 3.5mm |
Connector 1 | DB-9 |
Operational conditions | |
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Operating temperature (T-T) | -20 - 60 °C |
Storage temperature (T-T) | -20 - 60 °C |
Relative humidity | 30 - 75% |
Certificates | |
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Compliance certificates | RoHS |
Sustainability | |
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Sustainability compliance | Yes |
Packaging data | |
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Package weight | 23 g |
Package height | 10 mm |
Package depth | 220 mm |
Package width | 128 mm |
Technical details | |
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Cable diameter | 3.5 mm |
Logistics data | |
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Master (outer) case height | 310 mm |
Master (outer) case length | 340 mm |
Master (outer) case width | 388 mm |
Products per master (outer) case | 200 pc(s) |

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