Dimensions: Overall: 5.1" x 5.1" x 4.12" - Cover Length: 5.1" Cover Width: 5.1" Cover Height: 0.19" Junction Box Length: 4.72" Junction Box Width: 4.72" Junction Box Height: 3.93" Product composition: The recessed flat hidden socket kit includes a hard material top cover , 2 * 15A Receptacle4.8A*2 USB-A Ports +3-Port RJ45 Datacom Receptacle. Intelligent design: Equipped with back and side knockouts for proper wiring access, whether for cable, plug, cord, USB, or ethernet.Protects electrical connection and prevents accidental disconnection. Easy to use: tap the hidden handle when in use, pull up the panel, connect the power socket to charge, and hide it on the floor or countertop when not charging. Installation: Requires tools for cutting, fastening, and measuring. Qualified electrician recommended for installation. Instructions included. Neutral, hot, ground wiring required.