Provides secure client access that supports the wireless functionality of the DES-1228P Web Smart Switch Supports 802. 3af Power-over-Ethernet Automatically receives configuration settings via DES-1228P Prioritizes latency sensitive network traffic such as VoIP, before servicing other network traffic Low profile ID with omni-directional antenna design Self-tuning features to adjust and optimize RF settings Dimensions: 4. 6 inch W x 4. 6 inch D x 1. 4 inch H ;weight: 0. 3 lbs Includes 1-year limited warranty, 5V DC power adapter, ethernet cable and mounting kit upc code: 790069307010.