Home▸ Forums▸ 68kMLA▸ DaynaPORT SCSI/Link-T adapter — #4 Post #4 by spiceyokooko Source Forum68kMLA CategoryNetworking Post DateSat, 5 May 2012 - 00:35 Original URLhttps://68kmla.org/bb/threads/daynaport-scsi-link-t-adapter.25305/ Post It's 5v centre positive polarity I believe. Cheers!