So the good news is that is a power supply used by Noopsyche - at least one of the correct brands. I have the 90 watt K7 Pro II and it uses the 96W power supply - the same posted by
@N1tew0lf1212 . I also have the K7 V3 and the K7 Pro III and the K7 Pro II 60 watt.
Your power supply looks like the Pro II power supply except both of mine are 96W.
Looking on the Noo-Psyche website it looks like you were provided the wrong power supply - the website says the input should be 3 amps, not 2.5. also, as stated by others the output should be 6 amps, not 5.25 amps. Did you order from Noopsyche or from a different website?