820-1889-A 661-4216 13inch Macbook Core2Duo Logic Board 2.0 GHz - Late 2006 A1181 NB-1810W This is a MacBook 13" 2.0GHZ Core 2 Duo logic board replacement. This is a pull from a working unit. This will work in both the black and white MacBook 13" units. EEE code: W6V,WET