This Total Micro 45W USB-C AC adapter meets or exceeds OEM specs and is for the Lenovo Miix 720-12IKB 80VV, N23 Yoga Chromebook ZA26, IdeaPad Yoga 720-13IKB 80X6, 910-13IKB 80VF, Glass 80VG, IdeaPad 720S-13IKB 81A8, 81BV. Lifetime limited warranty.