Genuine Asus VivoBook Pro 15 OLED K6502 listed below and all models whether its the Asus K6502HC, K6502HE, K6502ZC or K6502ZE charge via the exact same Asus 150w power adapter, which outputs at 20v 7.5a and will charge your laptop or notebook via the small barrel which measure 4.5mm outside diameter and 3mm inside diameter with a pin located in its centre, so simply select your actual model or the Asus K6502 charger as this so far fits all models.