Amazon.co.jp: Floating TV Stand, Wall Mounted TV Cabinet Under TV, Wall Cabinet with Cable Management Hole, for Living Room Bedroom, 51.18"x9.45"x7.87" (LxWxH) (Color : Gray) : Electronics
How to Hide Cords, Plus All My Tricks for Cable Management — The Gold Hive
TV Stand Cabinet with Cable Management and Wood Legs Living Room, White | eBay