Extend the useful life of Cube Cart infrastructure with a USB-C charging retrofit designed for environments that have moved beyond legacy connectors. Instead of replacing a fully functional cart, this kit updates the charging interface so current laptops, tablets, and mobile devices can be supported with less friction at the point of use. For IT teams managing staged refresh cycles, the value is straightforward: keep the cart, modernize the charging path, and reduce the cost and disruption of a full replacement. That makes this retrofit a practical fit for schools, offices, and shared-device programs where charging hardware must stay aligned with evolving endpoint standards. JAR SYSTEMS built this retrofit for organizations that care about lifecycle cost, deployment continuity, and equipment consistency. It helps preserve existing cart assets while bringing the charging experience closer to what users expect from USB-C environments. For procurement teams, it offers a targeted upgrade path that supports budget discipline without forcing a broader infrastructure change.