Recessed Floor Electrical Outlet Kit with 4 * 20A Outlet, 2 * 5V/4.8A USB Port

Arlington FLBC4580 Recessed Power and Data Round Floor Cover Kit Nickel

Hubbell Raco 6239NI Single Gang Floor Box Recessed Duplex 15A TR Device Satin

Hubbell Raco 6239BK Single Gang Floor Box Kit with Recessed Duplex 15A TR Device

Hubbell In-Floor Outlet Box Kit 15A 125V Duplex Receptacle 2 Outlet Black New

Pop Up Floor Countertop w/15A with Duplex Receptacle - Brushed-Stainless Finish

Recessed Circular Floor Socket Kit with 2 * 20A Receptacle，4.8A*2 USB-A Ports...

Arlington FLBR5420NL Recessed Power and Data Round Floor Box (Nickel)