Cómo conectar un PSP a una red inalámbrica (con imágenes)
How to Connect a PSP to the Internet - Tech-FAQ
Wifi switch for Sony PSP 1000 2000 3000 WLAN wireless on off slider – kasynparts
1pcs New Wlan Lan Internal For Psp1000 2000 3000 Motherboard Wifi Switch Repair - Accessories - AliExpress
100 piezas para Sony PSP, pieza de repuesto WLAN LAN, placa base interna, WIFI, reparación de interruptor|repair fors|repair motherboardrepair part - AliExpress
Broken WLAN Switch, need to find out how to turn on wifi in current state : r/PSP