Cable adaptador USB 2.0 a serie InLine 33306I 0,25 m negro

The InLine USB 2.0 to Serial Adapter Cable (model 33306I) provides a USB Type-A male to DB-9 male connection in a compact 0.25 m black cable. It enables connection of RS-232 serial devices to computers via a USB 2.0 port and supports typical serial data rates up to 115200 bps. The adapter is compatible with Windows, macOS and Linux, offering a simple wired solution for interfacing legacy equipment with modern PCs.

Advantages

This USB to serial adapter cable offers a short, space-saving length of 0.25 m for tidy installations, a standard USB Type-A plug for direct connection to host computers, and a DB-9 male connector for legacy RS-232 devices. It supports data transmission speeds up to 115200 bps and is compatible with major operating systems, reducing the need for additional interface hardware.

Suitable for

• Connecting RS-232 serial devices (modems, industrial controllers, POS terminals) to a USB port
• Use in compact workspaces where a short 0.25 m cable is preferred
• System configuration, diagnostics and firmware updates for legacy equipment

Key specifications

• Manufacturer: InLine
• Model: 33306I
• Length: 0.25 m
• Connector 1: USB Type-A (male)
• Connector 2: DB-9 (male)
• Colour: Black
• Maximum data rate: up to 115200 bps
• Compatibility: Windows, macOS, Linux
• EAN: 4043718121441

How to use

Plug the USB Type-A connector into an available USB port on your computer and connect the DB-9 male connector to the serial device. Install any required drivers for your operating system if prompted; many systems will recognize the adapter automatically. Configure the serial port settings (baud rate, parity, data bits, stop bits) in your terminal or application to match the connected device, then start communication or the required diagnostic/configuration software.

Recommendations

Use the short 0.25 m cable where minimal distance is needed to avoid cable clutter and potential signal degradation. Verify and, if necessary, install manufacturer drivers on older operating systems to ensure reliable communication. Avoid exposing the connectors to moisture and mechanical strain during operation.