HQRP AC Adapter for D-Link Dub-H4 Dub-H7 HUB, DSM-510 Media Player, DP-300U DP-301U Print Server, DXN-221 Ethernet Coaxial Bridge Power Supply Cord [UL Listed] + Euro Plug Adapter HQRP&reg; Replacement AC Adapter plus HQRP&reg; Euro Plug Adapter; Input: 100V-240V AC; Output: DC 5V, 3A; UL Listed; Safety Features: High Efficiency and Reliability; Automatic Overload cut-off; Automatic Thermal cut-off; Short circuit and Over Voltage protection; Low Interference & Noise; 1 Year warranty!