i3-TECHNOLOGIES is a Belgian collaboration-hardware specialist whose software division extends interactive whiteboards, flat panels and projection systems into fully wireless meeting environments. The company’s i3ALLSYNC line turns any Windows computer connected to a main display into a multi-user hub: laptops, tablets or phones on the same network mirror their screens instantly, while the host annotates, rearranges or broadcasts any participant’s window in real time. Typical deployments include lecture halls where students share project visuals without cables, boardrooms that rotate presenters without swapping HDMI dongles, and huddle spaces where a single touch screen aggregates Excel, CAD and browser feeds from several engineers. Because the transmitter client is lightweight and uses standard Wi-Fi, IT departments avoid extra USB keys or proprietary adapters; security is handled through configurable PIN codes, session expiry and VLAN isolation. Both i3ALLSYNC 4 and the legacy i3ALLSYNC 3 offer identical core mirroring, but the newer release adds 4K streaming, extended-desktop mode and centralized MSI deployment for schools managing hundreds of classrooms. The publisher’s software is available free of charge on get.nero.com, where downloads are delivered through trusted Windows package sources such as winget, always installing the latest builds and supporting batch installation of multiple applications.