Equip 133382 USB Type-A to Serial RS232 DB9 Adapter

The equip® USB 2.0 Serial Adapter converts a computer's USB Type A port to a DB9 serial RS-232 interface, enabling connection of legacy serial devices to modern PCs. Compact and black in colour, the adapter provides a simple plug-and-play solution for serial communication where a native COM port is not available.

Advantages

This USB Type A to Serial RS232 DB9 adapter offers reliable serial connectivity without requiring a full serial card. Its compact form factor and lightweight construction make it easy to install and carry. The adapter supports standard RS-232 signalling through a DB9 connector and connects to the host via a USB 2.0 Type A plug for wide compatibility with desktop and laptop computers.

Suitable for

• Connecting legacy RS-232 equipment (modems, industrial controllers, measurement instruments) to computers
• Systems where a built-in serial COM port is absent
• Field service and maintenance tasks requiring serial diagnostics

Key specifications

• Brand: EQUIP
• MPN: 133382
• EAN: 4015867161913
• Connector 1: USB A (Type A, USB 2.0)
• Connector 2: RS-232 (DB9)
• Product colour: Black
• Weight: 0.058 kg

How to use

Plug the USB Type A connector into an available USB port on the computer and attach the RS-232 device to the DB9 connector. If required by the operating system, install the appropriate driver provided by the manufacturer or obtained through the system update service. After successful driver installation the adapter will appear as a virtual COM port and can be used with terminal software or device-specific applications.

Recommendations

Use a short, high-quality USB extension if the adapter needs to reach a distant USB port. Avoid excessive bending of the DB9 connection and ensure proper driver installation for stable serial communication.