Usage Tips: 32-bit CPU design with high integration and reliable performance. Connects to the device through the floppy drive interface for easy installation and use. Compatible with standard USB flash drives; no special formatting required. Supports files in the root directory of the USB flash drive and up to 999 folders. Same size as a standard 3.5-inch floppy drive, with matching installation hole positions. Model: SFRM44-U100LQD-435 Features Artery AT32F435RGT7 chip, OLED screen, and control knob for file navigation. Requires configuration file setup before use. Not compatible with standard floppy drives; intended for use with specialized or dedicated devices only. No technical support available. Color: As shown in photos Material: ABS Appearance may vary slightly between production batches; does not affect functionality. Package Contents: 1 x Floppy Drive Emulator Only the items listed above are included; other accessories are not included. Note: Lighting and display differences may cause slight variations in color between the image and actual product. Measurement tolerance: +/- 1-3 cm.