In season 1 of the Netflix series "Altered Carbon", protagonist Takeshi Kovacs teams up with an AI/hologram who calls himself Poe and who supports Takeshi through his quest.
At the beginning of season 2, we see Kovacs carrying Poe around in what must be a small portable computer that is capable of projecting a holographic representation of Poe. Shortly after, Kovacs's mind gets needlecast to another planet, Harlan's World, where it is "resleeved" into a new body. And somehow, he still or again has a portable computer that hosts Poe and that is able to project a holographic representation of him (and actually, of his entire hotel).
How did Poe get to Harlan's World? Did I miss anything?