Class 009: Computer hardware and recorded firmware for voice and video conferencing and collaboration; Computer hardware and recorded firmware for telecommunications; Speakerphones; Microphones; Audio visual and extension hardware for communicating audio, video, and data between computers via a global computer network, wide-area computer networks, local-area computer networks, and peer-to-peer computer networks; Telecommunications and data networking hardware, namely, devices for transporting and aggregating voice, data, and video communications across multiple network infrastructures and communications protocols; Audio and video hardware, namely, streaming audio and video transmitters and receivers; Hardware and recorded firmware for establishing communication between multiple video displays via wired and wireless communication links; Recorded software for controlling video displays; Hardware and recorded firmware for reproducing audio and video content from one audio and video display on one or more other audio and video displays; Matrix switchers for audio and video signals; Distribution amplifiers for audio and video signals; Power amplifiers; KVM switches; Telecommunication cables; Active optical fiber cables; Extension cables; Electronic cables; USB cables; Computer network extenders, switches, routers and hubs; Electronic scalers for audio and video signals; Fiber optic connectors; Plug adaptors; Power supply connectors and adaptors for use with portable electronic devices; Signal processors; Signal splitters for electronic apparatus; Telecommunications equipment, namely, fiber-optic transmitters and receivers
