To qualify for the right to display the certified USB logo in conjunction with a product, the product must pass USB-IF compliance testing for product quality.
Here is our comprehensive breakdown of the symbols and logos commonly found on USB-compatible laptops and devices like connection ports, storage drives, ...
Most PC manufacturers label each USB port using the logo for USB type ... the USB 2.0 logo is a trident, while the USB 3.0 logo is a similar trident with ...