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Power jack for ASUS U31F U31JG PJ340903 — 19V 3.42A replacement connector
Summary description:
Replacement power jack compatible with ASUS U31F and U31JG laptops, model PJ340903. Rated for 19V and 3.42A, this DC connector replaces a damaged or worn laptop power inlet to restore reliable power delivery. Suitable for repair and refurbishment, it helps avoid full adapter or motherboard replacement and is intended for professional or experienced DIY installation.