Review on 🔌 LANMU Micro SD to SD Card Extension Cable Adapter: Compatible with Ender 3 Pro, Ender 3, Ender 3 V2, Ender 5, Monoprice Mini 3D Printer, Anet A8 3D Printer, Raspberry Pi, GPS – 5.9in/15cm Flexible Extender by Scott Tompkins

I have bought three of these devices so far and they are all reading, writing and transferring data fine. I prefer the shorter cable as I use it with my 3D printer to convert from MicroSD to SD card. The SD card slot has a fully functional spring mechanism. The only downside to these cables is that they can be easily pulled out of the microSD slot. You must also be careful not to pinch, scratch, or kink the ribbon cable as it is very thin and not well protected.