Verbatim USB Drive, Read/Write Speed 90X Write, 150X Read, 4GB Store ‘n’ Go Corporate Secure USB Drives are designed for information security and regulatory compliance. USB drive offers a secure means to transport sensitive company data, and mitigate the financial and legal risk of lost or stolen data. With the mandatory protection of a strong password, all data is secured from unauthorized access. Security measures include 256 bit AES hardware data encryption, password hashing algorithm, and hack-resistant password entry. Read and write speed up to 90X write and 160X read speed. Compatible with mTrust enterprise security software. Supported on Windows XP, and 2000 (SP4 or higher).