StarTech.com USB 2.0 USB A Male to DB-9, RS232 Male Interface Adapter

The StarTech.com 2ft 2-Port USB to RS232 Serial Adapter is a versatile solution to add RS-232 serial communication support to USB-enabled Data Terminal Equipment (DTE). This straight-through adapter cable features interchangeable DB9 screws/nuts, COM retention, and Level-4 ESD protection for enhanced reliability. Perfect for connecting industrial sensors, barcode scanners, point of sale devices, and more.

Dual-Port USB Serial Adapter with two RS-232 DB9 male connectors
Data and reception LED indicators for real-time monitoring
Compatible with Windows, macOS, ChromeOS, and Linux
COM retention for automatic COM port reassignment
Rugged TPE construction with Level-4 ESD protection and copper shielding
Max Baud Rate of 921.6Kbps and 4KB FIFO buffer
Extended operating temperature range of -40C to 80C
USB LED for successful enumeration on desktop or laptop