Ah wow I feel silly now XD
I just tried the sd card reader I got with the ducky and I think the SD card that came with the rubber ducky is broken.
The moment I insert the SD card I get this message:
"There's a problem with this drive. Scan the drive now and fix it"
I can not scan the drive and I also can not format it or put files on it. Windows won't let me.
The message above I get a lot, like every 5-10 seconds and then windows also makes the sound of unplugging and plugging in a usb device.