Replacement SonicWall Power Supply Power Adapter

recently I had the power supply fail on this sonicwall pro 1260 and I was desperate to get it up and running as quickly as possible so I pulled its power supply and tried to find a replacement couldn't find one you can see it says fairway VA 4005 right there well I took a closer look at this power supply and you can see that these outputs there's six leads but three of them are connected together to ground and three of them are connected together and that's your positive voltage out this is just a simple 5 volt 8am power supply I've got the spec sheet for it right here and I was able to rig the sonicwall temporarily using a homemade cable running off of just an old computer tapping the 5 volts off of it it's not pretty but it worked now on to find a power supply nobody seems to sell this power supply so I did a search online for just you know 5 volt power supplies and I ended up finding