D-Link DGS-1100-05PD Smart Managed PoE-Powered 5-Port Gigabit Switch and PoE Extender Powered by PoE (802.3af or 802.3at) - Ideal for use in hard to reach locations Note: no AC/DC adapter included/cannot be powered from AC wall outlet PoE Pass-through  can extend PoE on switch ports 1 and 2 Management via Web-Based GUI Support for 802.1Q VLANs for secure traffic or network segmentation Advanced features include QoS, Bandwidth Limiting, Link Aggregation and IGMP Snooping IEEE 802.3az compliant (Energy Efficient Ethernet) LIMITED LIFETIME WARRANTY - Void when not purchased from Authorized US D-Link Reseller