All-in-One Computers are combination devices of computers and display devices. AiO computer is controlled by a touch screen, but it can also be connected to standard peripherals for ease of use. All-in-One computers are sometimes referred to as panel PCs, as industrial equipment is often embedded in the control panel or on the electrical cabinet door. In addition to panel mounting, the equipment can be found in table and wall mounts with different mounting arms and brackets. POS computers can be mounted with special stands for second display (customer view) and many handy peripherals for retail use and payment transactions.