2-Port USB serial adapter/to dual DB9 RS232 adapter

The StarTech.com 2ft USB to Serial Adapter Cable offers a reliable and efficient way to connect serial devices to your computer. Featuring dual DB9 RS-232 ports, this adapter supports COM retention, which automatically reassigns ports to maintain consistent device communication. Its rugged TPE housing and copper shielding minimize electromagnetic interference (EMI) and radio frequency interference (RFI), ensuring stable data transfer.

Designed for broad compatibility, the adapter supports Windows 7 and later, macOS 10.15 and newer, ChromeOS, and Linux. Drivers install automatically for a hassle-free setup. Each port includes dedicated transmit and receive LED indicators, while a USB LED confirms successful device recognition, allowing real-time monitoring of port activity.

The cable features gold-plated connectors for enhanced signal quality and durability, along with Level-4 ESD protection to safeguard against electrostatic discharge. Interchangeable DB9 screws and nuts provide secure connections tailored to your serial devices. With data transfer rates up to 480 Mbit/s, this adapter is ideal for connecting legacy serial peripherals to modern computers.

Whether for industrial, commercial, or personal use, the StarTech 2ft USB to Serial Adapter Cable is a versatile and durable solution that ensures seamless serial communication across multiple operating systems.