Easy to installdrill a 4.7" hole, remove the bottom ring and put the power strip body into the hole, screw the ring tight from the bottom.
Note: make sure you can cut the 4.7 -inch hole and has at least 5.6 inch depth under. Please confirm the pop up socket size before you buy.
Widely used pop up power stripMade of Refined Hardened Scratch-Resistant PVC Plastic and Aluminium, it is durable and can be used for office desks, conference tables, kitchen countertops, etc.