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Laptop power adapter quer 90 W 19 V 4.74 A 5 mm tip (KOM0781)
Summary description:
AC adapter for laptops by quer, model KOM0781, rated 90 W with output 19 V and 4.74 A. Features a 5 mm DC plug for compatible notebook power sockets. Designed to replace or spare OEM chargers, it supplies stable voltage for charging and powering laptops during use, suitable for home, office, and travel where connector and electrical specs match.