I actually thought I was buying an older model that had FireWire ports. What I received was a newer very nice model with thunderbolt ports. Luckily I was still able to get the appropriate adapter. These are needed to interface with my mixer and this computer was purchased as a back-up but should serve as well as my other DAW set-up. The laptop is in very good shape and the seller has reached out to me to be sure I am satisfied.. I am!