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AC Adapter Dell YY20N 19.5V 4.62A 90W – Dell laptop power adapter, GX808
Summary description:
Replacement AC adapter Dell YY20N (MPN GX808) supplies 19.5 V at 4.62 A for 90 W output, compatible with Dell portable computers using this specification. Designed for charging and powering laptops, it provides stable voltage, overcurrent and short‑circuit protection and is suitable for home, office or travel use where a 90W Dell power source is required.