Concluding vignette: At an impromptu workshop, the organizer distributes a dozen 8811CU dongles to attendees using a venue with spotty wireless. With a preloaded USB stick of drivers and a quick dkms install routine, everyone is online within 20 minutes. The little NICs don’t make headlines, but they keep work moving — a quiet example of portability married to careful maintenance. If you want, I can draft the installer scripts for Windows and Linux (dkms), or a one‑page troubleshooting checklist tailored to your OS mix.