SFR1M44-U100LQD-435 Flash Floppy Emulation Drive with Cache Free Format Black
With an OLED screen and Rotary encoder knob/Slector, the FlashFloppy-firmware-enabled (pre-flashed, FW Rev. 3.42) GOTEK floppy drive emulator is based on an Artery AT32F435 ARM Cortex-M4 MCU. The OLED and rotary encoders are factory-installed.