This document introduces the Data Compass device from SalvationDATA Technology LLC. Data Compass is an all-in-one device for data recovery that supports both SATA and PATA hard drives. It uses techniques like ShadowDisk, SA Emulation, and HEPSS to recover files directly from bad sectors or undetected drives. Data Compass is portable, easy to use, provides ongoing updates, and improves business efficiency by saving costs, enhancing security, and expanding service offerings.