Published June 26, 2017
Updated May 24, 2021
The Quantum has 2 Thunderbolt ports, therefore you can connect Thunderbolt devices before or after.
For example you can connect a Startech Thunderbolt 2 HDD to your System, then connect Quantum to that, and then another Thunderbolt device on the second port of the Quantum. Up to 7 devices total are supported in a single Thunderbolt 2 Chain, 4 of which can be Quantum Interfaces!
Please contact PreSonus Technical Support by creating a Support Ticket at My.PreSonus.com for further assistance.