SCSI Pass-Through Direct

SPTD (SCSI Pass Through Direct) layer is a driver developed by Duplex Secure Ltd. and used for the superfast access to storage devices.

Computer program · disc-tools.com

Open SCSI Pass-Through Direct in AirStack

What SCSI Pass-Through Direct’s own pages say

What it says it doesSPTD (SCSI Pass Through Direct) layer is a driver developed by Duplex Secure Ltd. and used for the superfast access to storage devices. disc-tools.com
PlatformsWindows 10 disc-tools.com

Each value is a quote AirStack found on the product’s own pages, read 2026-11-05. A missing field means AirStack has not found it on its pages.