BTB connector - 3710-004349 - 64 pin (2x32) - Board to board connector - Solder connector

Samsung: 

Galaxy Note 10 (N970F)

Galaxy Note 10+ (N975F)

Galaxy Note 10+ 5G (N976B)

Galaxy Note 20 (N981,N980)

Galaxy Note 20 Ultra (N985,N986)

Galaxy S10 (G973F)

Galaxy S10 5G (G977B)

Galaxy S20 (G981B,G980F)

Galaxy S20 Ultra (G988B)

Galaxy S20+ (G986B,G985F)

Galaxy S21 (G991B)

Galaxy S21+ (G996B)

Galaxy Tab S7 FE (T733N,T736B)

Galaxy Tab S7+ (T970N,T976B)

Galaxy Tab S8 Ultra (X900N,X906B)

Galaxy Tab S8+ (X800N,X806B)

Galaxy Tab S9 FE (X516,X510)

Galaxy Tab S9 FE+ (X616,X610)

Galaxy Tab S9 Ultra (X910, X916)

Galaxy Tab S9+ (X810, X816)

Galaxy Z Fold2 5G (F916B)

Galaxy Z Fold3 (F926B)