All Asset Banks beyond version 3.1828.16 are compliant with Web Content Accessibility Guidelines (WCAG) 2.1 Level AA guidelines.
This includes the ability to navigate Asset Bank pages through the keyboard. In this case we have chosen the common implementation of navigating with the Tab button.
In accordance with Success Criterion 2.4.7, Asset Bank has a mode of operation where the keyboard focus indicator is visible. This is a system wide setting which can be switched on in the Admin > System > Accessibility Settings area.