Python Guides

Unveiling USBHUB3+ Enumeration Speed: How to Determine Your Connected Devices' Speed

Learn how to determine the enumeration speed of devices connected to USBHUB3+ and whether they're operating at high or super speeds.

Each port on USBHub3+ can operate in High Speed or Super Speed modes. There are three ways to view the speed of a connected port

  1. Front panel LED

  2. HubTool virtual LED

  3. Brainstem API