Replacement 90W 19V 4.74A AC Adapte Compatible for HP Pavilion ZT3300 Series: ZT3300, ZT3301, ZT3301US ZT3302, ZT3302US, ZT3305, ZT3310 ZT3340, ZT3340US, ZT3349, ZT3349CL ZT3350, ZT3350US, ZT3355, ZT3355US ZT3380, ZT3380US Color: Black 100% OEM Compatible Output: DC 19V 4.74A Output Connecter size: 7.4mm/5.0mm Package Includes : One AC Adapter and One 3 Prong US Power Cord for Listed Models