VigorSwitch series take care of the stable quality and security of data flow. VigorSwitch series utilize both fixed and dynamic methods to ensure your quality of daily data transmission, especially for the real-time application. For fixed method, DrayTek bandwidth management allows users to define different bandwidth for various departments. For example, you migh like your Sales Dept. to always have highest speed for data upload/download to achieve customers' requests ASAP. On the other hand, your HR Dept. could be allocated the smaller bandwidth due to its job function more focusing on internal communication. For dynamic method, DrayTek applies QoS to make sure the essential data always receives the highest priority. For instance, QoS gives your VoIP the highest priority to ensure the crystal-clear voice quality Learn More