BUSlink CipherShield 512-bit USB 3.0 Encrypted External Hard Drive provide the ultimate security for companies to store and access confidential data securely across organizational boundaries. USB 3.0 and eSATA interface allow user to transfer gigabytes of data quickly - up to 5 Gbps of data transfer rate. BUSlink CipherShield 512-bit Encrypted External Hard Drive provides first class hardware encryption to ensure integrity and confidentiality of critical data such as sensitive medical records for healthcare institutions in their effort to comply with HIPAA, classified legal information for law firms, and to protect company"s financial information from theft.