So, there are lots of manufacturers of RFID chips, but none which have the functionality like the Atmel chip in question which we must blacklist. I.e., I'm wondering if we can blacklist specific machines (e.g. older Thinkpads), or need to blacklist anything (including possible future machines) with this sort of RFID capability. (Sounds like the later, which is unfortunate.) Just trying to wrap my head around this. Thanks! Phil Mark Studebaker wrote: >The AT24RF08 _is_ the RFID chip. >It's really one of a kind. >See datasheet link in README.thinkpad. > > >