CH340 USB to RS232 DB9 Serial Converter Adapter

The CH340 USB to RS232 DB9 Serial Converter Adapter is a reliable and cost-effective solution for bridging the gap between modern USB-enabled computers and legacy RS232 serial devices. Powered by the highly stable and widely compatible CH340 serial chip, this adapter allows you to connect serial modems, PLCs, CNC machines, barcode scanners, and various industrial programming equipment directly to your PC or laptop's USB port.

Designed with a durable, translucent blue molded casing, this compact adapter features a standard DB9 male connector with integrated thumbscrews for a secure connection. It is fully bus-powered via the USB port, eliminating the need for external power adapters. With broad operating system support across Windows, macOS, and Linux, it is an essential tool for hardware engineers, system administrators, and makers working with serial communication protocols.

Features:

• High-Quality CH340 Chipset: Ensures stable, high-speed USB-to-Serial data conversion.
• Standard DB9 Interface: Features a 9-pin male RS232 connector with securing screws for robust connections.
• USB Powered: Draws power directly from the USB port, requiring no external power supply.
• Wide Baud Rate Support: Supports data transfer rates from 50 bps up to 2 Mbps.
• Broad OS Compatibility: Works seamlessly with Windows 7/8/10/11, Linux, and macOS.
• Durable Construction: Molded translucent blue shell protects internal circuitry while offering a sleek look.

Package Includes:

1 x CH340 USB to RS232 DB9 Serial Converter Adapter