The trackpad flex cable connects the trackpad to the logic board, making it a plug and play replacement, NO soldering is required.
Compatible Part Number (s): 810-5827-A, 810-5827-07Reference Compatible with MacBook Pro Retina 15"
A1398 Models: - MacBooPro "Core i7" 2.2 15" Mid-2015 (IG) - MacBooPro "Core i7" 2.5 15" Mid-2015 (IG) - MacBooPro "Core i7" 2.8 15" Mid-2015 (IG) - MacBooPro "Core i7" 2.5 15" Mid-2015 (DG) - MacBooPro "Core i7" 2.8 15" Mid-2015 (DG) Whats in the box1x Touchpad Sensor Module (NOT include Ribbon Flex Cable)