Six saved-session Linux workspaces on one multiboot drive. Ultimate Persistence provides six current Linux environments, each paired with its own persistence backend so settings, files, and updates can survive reboots. Quick facts 6 current bootable environments 128GB physical edition: TEAMGROUP C175 USB 3.2 Gen 1 flash drive with one USB-A connector Digital edition: requires a customer-supplied 128GB or larger compatible USB drive Choose the ready-made physical edition or the digital download All six Linux environments include their own saved-session backend. Physical vs. digital Physical: the 128GB USB 3.2 Gen 1 single-connector USB-A C175 flash drive arrives preloaded and labeled. Digital: download the build and prepare your own compatible drive; writing or rebuilding media can erase it, so back it up first. Download the customer companion guide (PDF) Booting from external media depends on the computer's firmware settings and hardware compatibility. Security, privacy, forensic, erasure, and recovery tools must be used lawfully and only with appropriate authorization. Included third-party environments remain subject to their respective licenses.