FRITZ!Box 3390 Service - Overview
The simultaneous use of two wireless networks makes the FRITZ!Box 3390 the perfect wireless hotspot for all computers, smartphones, and tablets. With high-speed wireless LAN at 450 Mbit/s, gigabit LAN, and two USB ports, it leaves nothing to be desired.
The security update provided in February 2014 protects the FRITZ!Box from all known attack patterns. AVM thus recommends that all users install the security update.
Security update information