Includes USB, DVI, and HDMI connectors used for data and signal transmission, such as DisplayPort to DVI/HDMI/VGA adapters, USB sockets, and various connector accessories. Excludes photovoltaic connectors, circular and rectangular connectors, card edge connectors, terminal blocks, board-to-board connectors, crimp and solder terminals, backplane connectors, flat flexible cable (FFC) and flexible printed circuit (FPC) connectors, D-sub connectors, and other non-USB, DVI, or HDMI types.