... 4.8*1.7mm Compatibility: for HP 402018-001 ac adapter replaces the following part numbers: DC359A, 402018-001, 101898- ... DC395A#ABA, DC395A#ABB, DL606A#ABAFor HP 402018-001 ac adapter compatibles with the following models: Compaq Presario M2000: M2000, M2001 ... , 2800CA, 2800T, 2800US, 2801, 2801CL, 2805, 2805US, 2806, 2806CL, 2810, 2810CA, 2810EA, 2811, 2811CA, 2811CL, 2811EA, 2815, 2815EA, 2816, 2816EA ...