YolkVisual Motorized Connectivity Box 3 xAC Power (US) + 2x RJ 45 + 1xUSB + 1xHDMI + 1xVGA,Sliver Flush-mount motorized flip up cable connection box,motorized socket, desktop socket, flip up socket Display or close by power-driven 180revolve Photo electricity scanning against clamping hand or cable With about 1.5m cables for easy connection Table Cut needed: 14.17 inch x 4.05inch