USB hub schematic design and review
We help convert hub product requirements into practical circuit design, or review existing hub schematics before PCB layout and assembly.
- USB 3.0 / USB 3.1 hub controller design support
- Power distribution, protection and connector circuit review
- Design review for missing protections and test points
High-speed PCB layout for USB 3.x
USB hub layout decisions affect signal stability, EMI, connector reliability and testing coverage. DFM is considered before prototypes are built.
- USB 3.x differential pair routing placeholder
- Controlled impedance and EMI review by project
- USB-A, USB-C and enclosure coordination
Hub controller BOM and alternatives
Shenzhen supply chain support helps reduce shortage risk and prepare alternative materials where possible.
- Hub controller, ESD, power IC and connector BOM review
- Alternative part suggestions
- Cost-down review for repeat hub production
USB hub prototype build plan
Before assembly, we define required files, programming method, port testing requirements and expected prototype quantity.
- Gerber, BOM, schematic and firmware/programming notes
- Port-by-port functional test and first article inspection plan
- Prototype to pilot production transition