StarTech.com 1-Port USB to RS-232 Serial Adaptor Cable with COM Retention, 1m

The StarTech.com 1-Port USB to RS-232 Serial Adaptor Cable is a practical connectivity solution, enabling you to add a legacy RS-232 DB9 serial COM port to any modern laptop or desktop computer equipped with a standard USB Type-A port. This essential adapter bridges the gap between current USB technology and older serial peripheral devices, ensuring continued functionality and control.

Featuring a compact design with a 1-metre cable, this converter offers excellent flexibility for positioning, making it ideal for constrained spaces in IT racks, point-of-sale (POS) terminals, industrial control panels, audiovisual setups, and general office environments. Its small footprint belies its powerful performance, supporting high-speed serial data transfer rates of up to 921.6 Kbps.

A standout feature is the COM port retention capability. This intelligent function ensures that your assigned COM port values are preserved even if the adapter is disconnected or the host system is rebooted, eliminating the need for manual reconfiguration and saving valuable time during maintenance or troubleshooting.

Built around the reliable PL2303RA chipset, this USB 2.0 converter maintains backward compatibility with other USB revisions. It offers broad operating system support, including Windows 7, 10, and 11, Windows Server 2016/2019, various Linux distributions (kernel 4.15.x LTS and above), and macOS from version 10.11 through to the latest releases. This ensures maximum compatibility across diverse hardware and software ecosystems.

Key Features at a Glance

• Adds a standard DB9 male RS-232 serial port via a USB Type-A connection.
• Supports high-speed data transfer up to 921.6 Kbps.
• Intelligent COM port retention prevents configuration loss.
• Extensive OS support for Windows, macOS, and Linux.
• 1-metre cable provides installation flexibility.
• Compact and durable design for robust