Hardware and software device to display digital signage, namely, computer hardware sold as a unit with embedded software used to display digital signs

Electrical apparatus, namely, wireless transmitters and receivers; Wireless adapters for televisions, projectors, computers and video screens; keyboards; High definition multimedia interface cables; Power cables; audio and video cable adapters; High definition multimedia interface cables for wireless adapters for televisions, projectors, computers and video screens; High definition multimedia interface cables for computer peripheral equipment and computer software for enabling a TV or similar...