Gigabit switch that connects Gigabit wired devices for lag free network gaming and faster file transfers. Intelligent Qo. S Engine With D Links Intelligent Qo. S Technology, wired and wireless traffic are analyzed and separated into multiple data streams. The DIR 6. 55s embedded WISHStream Engine improves wireless media by moving time sensitive tagged traffic to the front of the WMM queue and optimizing RF settings for optimalwireless throughput. WISH Wireless Intelligent Stream Handling automatically detects multimedia, Vo. D Link Installation Wizard Cameras On SaleIP and Online Gaming applications, requiring no users configuration. It works transparently with other Qo. S technologies to immediately improve wireless media speed. Advanced Network Security The Xtreme NTM Gigabit Router supports the latest wireless security features to help prevent unauthorized access, be it from over a wireless network or the Internet. In addition, this Xtreme NTM Gigabit Router utilizes Dual Active Firewalls SPI and NAT to prevent potential attacks from across the Internet. Delivering best in class performance, network security, and coverage, the Xtreme NTM Gigabit Router DIR 6.