Microsoft Surface 48W Charger Power Adapter Model 1627

I picked up a very cheap docking station from a goodwill store without the correct AC adapter. I could have probably made a standard 12V adapter for surveillance cameras work for less money, but this one works perfectly and doesn’t cost very much at all. If it dies, I’ll probably try to go to the security camera store or connect a cheap switching power supply, but for now I’m very satisfied. I’ve used it with both my surface pro 3 i7 and my pro 4 i5, both with external graphics and a couple of USB devices, and it is working fine.