Universal bootloader HU/H STEALTH this side down rev:6.0 ? Any info is greatly appreciated (sorry if this breaks rule #9)

Got from a bin full of stuff at garage sale from dead person. Thought it was a hotel key card but realised it looks like a credit card... am I not supposed to have this? It doesn't look like any "bootloaders" I see online and idk what that even means after I read the definition. Any info is appreciated submitted by /u/Frunckly [link] [comments]

from hacking: security in practice https://ift.tt/cKsLUfh