Mac Pro 2009 PCI Express Card Install Guide (MacPro4,1) Rod Bland September 18, 2019 05:09 Updated Follow Use this guide to install a PCI Express card like a graphics card or the Lycom DT-120 in your 2009 model Mac Pro. Tools Phillips #1 Screwdriver Anti-static wrist strap Medium Anti-static mat Parts Lycom DT-120