Drive connection type

Is there a way to programmatically determine the physical connection of a
local drive - e.g. SCSI, ATA, SATA, USB, Firewire, Parallel port,
RAID(level), Stripped, mirrored? Also, is there a way to distinguish between
NAS storage and a shared drive on a remote PC?
Many thanks for any ideas.

Gene Felch
Dublin, NH USA