The Dell SonicWALL Secure Remote Access (SRA) 4600 appliance provides medium-sized businesses with a powerful, easy-to-use and cost effective secure remote access solution that requires no pre-installed client software. It offers granular policy configuration controls, seamless integration, mobile device support and more. Remote employees can easily access email, files and applications using the web-based Virtual Office or NetExtender, a lightweight client providing network level connectivity. Plus, it delivers the consistent, reliable access experience remote users want, and the control and ease of use administrators require.