AC ADAPTOR AD-4012NHF(12VDC/3.33A)

Samsung BA44-00286A is a 40 W notebook power adapter, identified as model AD-4012NHF. It supplies external power to compatible Samsung notebook equipment, with a 12 V DC output of up to 3.33 A and a 100–240 V AC input range.

A 2.5 × 0.7 mm output plug and C6 AC socket specify the connections for this model. The power cord is not included, so check that you have a separate cable for the adapter. These connector and output details help distinguish it from other adapters.

Samsung lists XQ500T1C, XQ701T1C, XQ700T1C, and XQ501T1C as applicable models. It can be considered as a replacement adapter for one of these devices, provided the specified connections and ratings match your needs.