
Connect legacy RS232 serial devices via USB with this STARTECH adaptor cable. Features LED indicators, high-speed support, and broad OS compatibility.
The STARTECH USB to Null Modem Serial Adaptor Cable with LED Indicators provides a robust and convenient bridge between modern USB ports and legacy RS232 serial devices. This adaptor is engineered for reliability, allowing you to easily connect serial printers, industrial equipment, networking hardware, or point-of-sale systems to a computer that lacks a dedicated serial port.
A key feature is the integrated LED status indicators, which provide real-time monitoring of port activity. Separate LEDs clearly show data transmission, data reception, and the USB connection status, offering instant visual feedback for troubleshooting and ensuring the link is active. The cable features a rugged, one-piece TPE construction with integrated copper shielding to reduce electromagnetic and radio-frequency interference (EMI/RFI), ensuring stable data transfer in electrically noisy environments.
Designed for professional use, the adaptor supports high serial data rates of up to 921.6 Kb/s and is equipped with gold-plated connections for optimal signal integrity and corrosion resistance. It also includes level 4 ESD protection, rated for 15kV air and 8kV contact discharge, safeguarding sensitive connected equipment from electrostatic damage.
For secure installation, the adaptor is fitted with removable D-sub thumbscrews and includes DB-9 nuts for compatibility with a wide range of serial devices and chassis mounting.
Broad Software Compatibility
This USB-to-serial solution offers extensive driver support, making it compatible with a wide array of operating systems, including Windows 7, 8, 10, and 11, as well as Windows Server 2008 through 2022. It is also supported on Linux 4.15.x LTS, Chrome OS, and macOS versions 10.9 through 10.15 and 11 through 14.
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