T-Power AC Adapter for Acer Chromebook 11 13 CB3-111, CB5-311; CB3-111-C8UB, CB5-311-T7NN, CB5-311-T1UU C720 C720 PC710 PA-1450-26 PA-1450-26A 11 13 CB3-111 CB5-311 CB3-111-C19A CB3-111-C670 CB5-311-T677 CB5-311-T9B0 CB5-311-T9Y2