Dell MK947 90W AC Power Adapter For The Inspiron 1440 and Latitude 2100 Systems, Compatible Dell Part Numbers: MV2MM, MK947, YY20N, TK3DM, Compatible Model Numbers: AA90PM111, ADP-90LD B, DA90PM111
Genuine Dell Power adapter for the Inspiron 1440 and Latitude 2100 systems. Dell part numbers: MV2MM, MK947, YY20N, TK3DM, YD9W8with the following features: Input: 100-240V ~1.5A 50-60Hz, Output: 19.5V ~ 4.62A, Power Provided: 90 Watts, Model: AA90PM111, ADP-90LD B, DA90PM111.