C:\MELSEC\EasySocket\USBDrivers or C:\Program Files (x86)\MELSOFT\EasySocket\USBDrivers\Supported_Win7
The is a legacy software component required for establishing communication between Windows 7 operating systems and specific Mitsubishi Electric industrial automation devices (such as certain PLCs, CNCs, or servo amplifiers) via a USB port. This driver emulates a virtual COM port, enabling engineering software (e.g., GX Works, MX Component, or other configuration tools) to recognize the connected hardware over USB.
software installed, the driver files are already on your computer. You can manually point Windows to these directories when prompted for a driver: MITSUBISHI ELECTRIC Global website 64-bit Windows 7 C:\Program Files (x86)\MELSOFT\Easysocket\USBDrivers 32-bit Windows 7 C:\Program Files\MELSOFT\Easysocket\USBDrivers Alternative Path C:\MELSEC\Easysocket\USBDrivers MITSUBISHI ELECTRIC Global website Installation Steps for Windows 7 Connect the PLC : Plug the USB cable into your PLC and PC. Open Device Manager
Connect the USB programming cable (typically a USB-A to USB-B or Mini-USB cable) from the PLC to a USB 2.0 port on your Windows 7 PC. mitsubishi easysocket usb driver windows 7 zip link
Before searching for external ZIP files online, look inside your existing software directory. If you have GX Works2, GX Works3, or GX Developer installed, the driver files are already on your hard drive.
If you are looking for a reliable setup guide and understanding how to get your system running, this comprehensive guide covers everything you need to know about acquiring, installing, and troubleshooting the EasySocket USB driver on Windows 7 (both 32-bit and 64-bit systems). What is the Mitsubishi EasySocket USB Driver?
When you install one of these software packages, the USB driver files are placed in a folder named Easysocket\USBDrivers on your hard drive. This folder is the source for the manual driver installation. You can manually point Windows to these directories
Inside these folders, you will find the necessary .inf , .sys , and .cat files that Windows 7 needs to recognize your Mitsubishi PLC. Step-by-Step Installation Guide for Windows 7
If your PC does not recognize the PLC (Programmable Logic Controller) when connected via USB, follow these manual installation steps: Connect the Device
Before searching for third-party ZIP links—which can often contain malware or corrupted files—check your local C drive. If you have already installed GX Developer or GX Works, the precise driver files you need are already sitting in one of the following directories: If you have GX Works2, GX Works3, or
To download the Mitsubishi EasySocket USB driver for Windows 7, follow these steps:
If Windows fails to recognize your PLC (often showing as an "Unknown Device" or "MELSEC" in Device Manager), follow these steps: Plug your PLC into the PC via USB.
When working with Mitsubishi Electric factory automation equipment, such as FX Series PLCs (FX1N, FX2N, FX3U, FX3G), establishing a stable communication link is crucial. Often, this requires the , especially when utilizing USB-to-RS422 conversion cables (like the SC-09 or USB-FX).