SFRM72-TU100K 3.5 USB 720KB Floppy Drive Emulator, Suitable For Industry

Product information:

Model: SFRM72-TU100K
Compatibility: suitable for industrial control equipment with 720KB floppy drive
Voltage: 5V DC
Interface: USB interface, 4-pin power plug, 34-pin plug (standard floppy drive)
Shell material: ABS
Dimensions (Length x Width x H): Approximately. 12.3 x 10.2 x 2.5cm / 4.8 x 4.1 x 1.0inch
Color: black (as shown in the picture)
Package weight: 98g

Features:

Plug and play.
High security data protection.
Easy to install and user friendly.
The U disk used is FAT32.
You can search the data in the root directory and 99 folders.
Built-in memory, used to store data and convert format between FAT16/32 and F
Very suitable for industrial control equipment with 720KB floppy drive.

Packing list:

1 x USB emulator
2 x Jumper cap
4 x Screws

SFRM72-TU100K 3.5" USB 720KB Floppy Drive Emulator for Industrial Use

Modern USB Upgrade for Legacy Industrial Equipment
The SFRM72-TU100K 3.5" USB 720KB Floppy Drive Emulator is designed to replace traditional 3.5" 720KB floppy drives in industrial machinery and legacy control systems. Ideal for factories, workshops and service engineers, it allows older equipment to keep running reliably while switching from fragile floppy disks to a modern USB storage solution.

By emulating a standard 720KB floppy drive, this unit helps extend the life of CNC machines, embroidery machines, audio gear, test instruments and other specialised industrial devices that still rely on floppy-based data storage. It delivers a cleaner, faster and more secure way to handle files such as parameters, patterns, settings and program data.

Seamless Floppy-to-USB Conversion
The SFRM72-TU100K is designed as a direct replacement for a 3.5" floppy drive, with standard mounting points and connections for easy installation. Once fitted, the machine recognises it as a normal floppy drive, while you simply plug in a USB flash drive to transfer and store data.

This plug-and-play style integration means you can modernise your equipment without changing the core control system or software. Operators continue using familiar functions, but benefit from the reliability and convenience of USB storage instead of ageing floppy disks that are increasingly hard to find and prone to failure.

Reliable Industrial Performance and Data Handling
Built with industrial environments in mind, this floppy emulator is engineered for stable, consistent operation. It supports 720KB format to match older systems that were designed around double-density floppy disks, maintaining compatibility with existing file structures and workflows.

Using USB storage reduces the risk of data loss due to damaged media, dust, magnetic interference or wear. Backups are easier to manage, and important machine parameters or design files can be cloned and archived quickly on modern computers, helping to protect critical production data.

Easy to Use, Maintain and Support
Once installed, daily operation is straightforward. Data can be organised into virtual floppy images on a USB drive according to the emulator’s guidelines, allowing the machine to access different sets of files as though they were on separate physical disks. This simplifies storage management and reduces clutter in the workplace.

For service technicians and machine owners, the SFRM72-TU100K 3.5" USB 720KB Floppy Drive Emulator is a practical, long-term solution to keep proven industrial equipment productive in a world where floppy disks are no longer practical. It offers a cost-effective way to modernise storage, improve reliability and extend the useful life of valuable machinery.