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StarTech.com 1 ft USB to RS232 Serial DB9 Adapter Cable with COM Reten - Image 1
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StarTech.com 1 ft USB to RS232 Serial DB9 Adapter Cable with COM Reten

StarTech.com

Compare today's prices on the "StarTech.com 1 ft USB to RS232 Serial DB9 Adapter Cable with COM Reten".

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Last Updated: 31/03/2026
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Product Description

Compare today's prices on the "StarTech.com 1 ft USB to RS232 Serial DB9 Adapter Cable with COM Reten".

StarTech.com 1 ft USB to RS232 Serial DB9 Adapter Cable with COM Reten

Add an RS-232 serial port to your laptop or desktop computer through USB with this compact and reliable adapter cable. Designed to connect legacy serial devices such as modems, barcode scanners, and industrial equipment to modern systems without a built-in COM port, it offers a simple plug-and-play solution. The integrated COM retention feature ensures that the assigned COM port number stays fixed even after unplugging and reconnecting the adapter, preventing conflicts with other serial devices and simplifying ongoing use.

- Adds one RS-232 serial DB9 male port via a USB-A connection

- Cable length of 1 foot (30 cm) for tidy, low-profile connections

- Supports data transfer rates up to 230 Kbps for reliable communications

- COM port retention locks the assigned COM number to avoid reconfiguration

- Compatible with Windows, macOS, and Linux operating systems

- Built-in USB-to-serial chipset for stable, driver-assisted performance

- Durable moulded construction with integrated cable strain relief

- No external power required – powered directly from the USB port

This adapter is an ideal accessory for technicians, engineers, and IT professionals who need a dependable and portable serial interface on modern computers.

GTIN: 65030820080