# Thunderbolt 2 Thunderbolt 2 is the high-speed peripheral interface represented by six ports on each recorded Mac Pro configuration. It could connect displays, storage, audio, networking, or expansion devices. ## Source [[Scanned_20260730-1230#PDF Page 29|Scanned_20260730-1230, PDF page 29]] The notebook does not inventory the attached Thunderbolt topology; recovering that history is important because external storage may have held archival material.