Safe Living Technologies Shielded Grounded Power Strip
$109
120V shielded six-outlet strip, shielded cord, grounded metal body. For work and sleep zones.
Keep the modem or router you have if its radios can be fully disabled. Place network equipment away from bedrooms and long-stay seating, run Ethernet where it matters, and make any remaining Wi-Fi intentional and switchable. Wired listening when practical. Move power away from the body before buying anything shielded.
View the product120V shielded six-outlet strip, shielded cord, grounded metal body. For work and sleep zones.
A US source in the The Hearth directory. Check that it ships to Europe; where it does not, the directory lists a European alternative alongside it.