About this item Safety: UL Listed. This item is up to UL's nationally recognized standards for high-level electronic safety. Fit for Asus L510MA L510M L510, Chromebook C301S C301SA C301 C301SA-DB04 L510MA-DS04 Laptop [Do not buy if your laptop requires more than 1.75A]. Output: 19V 1.75A 33W Input:100-240V Package Includes: 1 X Power Adapter, 1 X Power cord. Size: 3.71 x 1.57 x 1.13 inches.