Hi Chuck
Not sure if that question was meant for me. I have no idea what a scorecard for the Mac is. I have never owned a Mac.
I presume you are referring to the power adaptor when you mention. SD-USB-M, M2, M3, U2, U3..
You can pull the SuperDisk out of its housing and use an Easy IDE adaptor instead.
Link below:
http://www.eksitdata.com/download/Easy IDE manual.pdf
However, if you have an LS120 then I will be really impressed if you can get it to read anything.
The LS240’s that I personally own are 2 of QPS Que! Superdisk 240mb FD32mb
They use a USB interface, but I have found I can also boot from them through the USB on a SuperMicro X6DAE Motherboard Bios.
Links to them below:
https://www.amazon.co.uk/QPS-External-LS240MB-Superdisk-Drive/dp/B00005QVLJ
https://www.ebay.co.uk/itm/QUE-Supe...728198?hash=item4438250c46:g:XOgAAOSwuFZchABW
It is my understanding that these were popular with Mac users too.
The other type I own are 2 of IBM Thinkpad T23 Ultrabay 2000 type. These have the proprietary Ultrabay 2000 interface.
Links to them below:
https://www.ebay.co.uk/itm/240mb-Su...=true&nordt=true&rt=nc&_trksid=p2047675.l2557
Of all the SuperDisk 240 (LS240) drives I would say the Que! Superdisk is the best by far.
The LS120’s that I own are all the standard IDE/PATA interface. These come up very often on ebay, but I would steer well clear of them. I could not get any to work. I was even sent 8 of these drives by my old girlfriend to see if I could get any to work and those were all brand new sealed units. I could a couple to work intermittently.
I ended up having to pull data off hundreds of LS120 disks for her, using the LS240 disks – which work fine.
One word of caution: never use a floppy cleaning disk – you will instantly destroy the SuperDisk drive.