Need a replacement Power Supply Adapter?
Always contact DLink support on the phone about these. Usually you can get one from them for a small fee. Maybe free if under warranty.
If you can't get one from DLink here:
parts.us.dlink.com/Or
try this place:
Office Beyond, eBay or Amazon.
Most DGL/DIR series power adapter plug end size and power specs:12Volt 2Amp
3.5x1.35mm plug end size.
Not all routers have the same power and size adapters. Please review the web site for power adapter specs for your particular model. This mainly applies to DGL-4500/DIR-857, 835, 827, 826L, 825, 815, 657, 655, 645, 628.