StarTech.com 9M351M-RS232-CABLE Serial Cable - 1m (3ft)
Features
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
Connect a DB9 enabled control unit to a 3.5mm enabled device for RS-232 based control
- 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
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
Specifications
Technical Specifications
| Connector A | 1 - DB-9 (9 pin, D-Sub) |
|---|---|
| Connector B | 1 - 3.5mm Stereo Male 4 pos |
| Operating Temperature | -20 to 60°C (-4 to 140°F) |
| Storage Temperature | -20 to 60°C (-4 to 140°F) |
| Humidity | 30 ~ 75% |
| Number of Conductors | 3 |
| Connector Plating | Nickel |
| Cable Jacket Material | PVC |
| Package Length | 8.7 in [22.0 cm] |
| Package Width | 5.0 in [12.8 cm] |
| Package Height | 0.4 in [1.0 cm] |
| Shipping (Package) Weight | 0.8 oz [23.0 g] |
| Package Quantity | 1 |
| Supported Protocols | RS232 Serial |
| Colour | Black |
| Product Length | 3.4 ft [1.0 m] |
| Product Width | 1.3 in [3.3 cm] |
| Product Height | 0.6 in [1.5 cm] |
| Weight of Product | 1.4 oz [41.0 g] |
| Connector Style | Straight |
| Wire Gauge | 28 AWG |
| Cable Length | 3.3 ft [1 m] |
| Included in Package | 1 - DB9 to 3.5mm RS232 Serial Cable |
| Brand | StarTech.com |
|---|---|
| Product Type | PC Peripherals > Cables > Audio Cables |
| Weight | 0.1 kg |
| Warranty |
|---|
Note:
Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.
Shipping Information
- Free NZ-wide shipping on orders over $299
- Standard delivery 2–5 business days
- Rural delivery may take an additional 1–2 days
- Same-day dispatch for orders placed before 2pm (weekdays)
Returns Policy
- 7-day returns on unused items in original packaging
- Faulty or damaged products covered under warranty
- Contact our support team to initiate a return









