Developed and delivered a complete USB Hub hardware design package for the hackclub/OnBoard repository, encompassing schematic design, PCB layout, and all supporting data required for immediate prototyping and hardware validation. The work leveraged expertise in hardware design, PCB design, and schematic design, with deliverables provided in JSON and PDF formats to ensure broad compatibility and traceability. By linking the design to a specific commit, the process maintained accountability and facilitated future development. This contribution advanced the project’s hardware readiness, enabling rapid prototyping and supporting end-to-end development workflows, while no critical bugs were reported or addressed during the period.