Even the much newer first generation PS4 from 2013/2014 is a 2.4 GHz only wifi device.
It's exceedingly unlikely to find something from the time of the psp in 2003/2004 that has 802.11a 5GHz and isn't a business laptop.
It's exceedingly unlikely to find something from the time of the psp in 2003/2004 that has 802.11a 5GHz and isn't a business laptop.
It was rare to find, but the networks were left weirdly open, presumably because it was rare, limited range, and they didn't care to troubleshoot security on top of connectivity.