The HP 8NT28AV is a 90 W Smart AC adapter for powering a laptop. H6Y90AA is identified as its primary part number. Its input is 100–240 V at 50–60 Hz, with output rated at 19.5 V and 4.62 A.
The right-angle DC connector has a blue tip and internal pin, with a 4.5 mm outer diameter and 2.9 mm inner diameter. A conversion adapter for 7.4 mm / 5.0 mm plugs provides the alternate connection specified for this model. Check that the connector arrangement and output match the laptop before choosing it.
Package contents: a three-pole C5 power cable. The adapter measures 127 × 50 × 30 mm, and its connector cable is approximately 1.75 m long. These details describe the 8NT28AV configuration and help identify whether its connections suit the intended laptop setup.
