| SRA 1200 | SRA 4200 | Virtual Appliance |
| Included Number of Concurrent Remote User Licenses | 5 | 25 | 5 |
| Maximum Number of Concurrent Remote Access User Licenses | 50 | 500 | 50 |
| NetExtender Client Support (Windows, Windows Mobile, Mac and Linux 32-bit) | X | X | X |
| NetExtender Client Support (Google Android and Linux 64-bit) | X | X | X |
| NetExtender domain suffix, proxy server and NT domain logon script support | X | X | X |
| Web Application Firewall (WAF) Service | X | X | X |
| High Availability | - | X | - |
| Hardware-based offload for SSL | - | X | - |
| Load Balancing (HTTP/HTTPS) | X | X | X |
| Reverse Proxy: Windows SharePoint support | X | X | X |
| Single sign-on bookmark policy options | X | X | X |
| Email log capability | X | X | X |
| LDAP Multiple OU support | X | X | X |
| Support for changing passwords for LDAP domains | X | X | X |
| Multiple RADIUS server and group support | X | X | X |
| RADIUS CHAP, MSCHAP, MSCHAPv2 support | X | X | X |
| Variable Bookmark Entries based on user name | X | X | X |
| Unified Policy Management | X | X | X |
| Reverse Proxy support for URL/Port-based Policies | X | X | X |
| ViewPoint/GMS Reporting support | X | X | X |
| Tokenless two-factor authentication | X | X | X |
| Vasco support | X | X | X |
| Port-based policies | X | X | X |
| RSA support | X | X | X |
| SonicWALL Virtual Assist/Access | X | X | X |
| Citrix Web support | X | X | X |
| NetExtender: support for multiple IP ranges and routes | X | X | X |
| Client certificate support with CRL | X | X | X |
| Graphical usage monitoring | X | X | X |
| Option to create system backup | X | X | X |
| Reverse Proxy: OWA premium version and Lotus Domino Web Access 7.0 | X | X | X |
| RADIUS test function | X | X | X |
| Active Directory Groups support | X | X | X |
| Virtual Host/Domain Name support | X | X | X |
| FileShares Java Applet | X | X | X |
| Reverse Proxy support for Java applets and Flash | X | X | X |
| Multiple IP addresses support for Web Server | X | X | X |
| Customizable Logo per Portal | X | X | X |
| HTTP(S) caching and remote GZIP compression | X | X | X |
| Application offloading(including ActiveSync for Apple iOS, Android and Windows Mobile) | X | X | X |
| Basic IPv6 support | X | X | X |
