WN10A-033 2.5mm Wall power supply provided by AtBatt.com. The WN10A-033-2.5 is designed for use with D-Link DP-311P routers. • Rating: 3.3V, 2 Amp • Wattage: 10 watts • Connector: 2.5mm, Center Positive • Fits Linksys Models: EFAH16W, EZXS16W • Fits D-Link Models: DP-311P