In a VDI, infrastructure and data management are centralized in a data center. How Do Zero Client Work?įundamentally, the technology that underpins zero clients devices is based on the architecture of virtual desktop infrastructures (VDIs). In contrast to thin clients that have an OS, zero clients have firmware installed that helps connect users to a remote machine. Overall, zero clients (sometimes referred to as ultrathin clients) are relatively easy to set up and use as they require no configuration or updates.

Rather, they mainly consist of dedicated hardware decodes, and digital processors for HDX, PCoIP, or RemoteFX VDI protocols. Generally speaking, zero clients are ultra-thin computing devices that have no local operating systems, hard drives, or moving parts. Over time, they have become an important part of the virtualization and computing world. The term ‘zero client’ was first conceived to differentiate thin client devices that lacked an operating system and central configuration file by Dell Wyse.

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