Certified Wireless USB Hi-Speed USB USB On-The-Go Tools USB-IF eStore Documents USB-IF Compliance Program Cable Assembly Test Requirements Connector Test Requirements High-Speed Hub Test Requirements Low and Full-Speed Hub Test Requirements Integrators List Independent Test Labs High-Speed Peripheral Test Requirements Low and Full-Speed Peripheral Test Requirements Silicon Building Blocks Test Requirements High-Speed System Test Requirements Full-Speed and High-Speed USB OTG Product Test Requireme... USB FAQ Events Discussion Forum Join USB-IF, Inc. Resources