Of course they do. It´s what I use to make clones of my hard drive, and boot from them in case I need to restore them. I iuse this cable, as ESATA ports don´t have power supply.I'm continuing this thread as I have bought a CalDigit FASTA 6GU3 Pro (it says CAL 85353 Rev. 1.0 on the back).
Does anyone know if this card allows booting into macOS (ideally Monterey or Mojave) on a cMP3,1 via the eSATA ports?
I'd like to add either a 2-bay OWC Mercury Elite Pro or a 4-bay IcyBox or Fantec.
cheers
Philip
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