Which External Linear PSU Upgrade for my Router?

I'd like to upgrade the wall wart PSU on my Netgear Nighthawk RAX50v2 router to a linear PSU. 

The output is 12v, 2.5A 30W

I'm looking at a LHY Audio one - https://www.aliexpress.com/item/1005005350110413.html

But i'd like to know what else is out there. Would appreciate your thoughts.