UK Replacement 12V 2A AC-DC Adaptor Charger for Geo GeoBook 1E Education Laptop
DC Connector polarity: Positive inside, Negative Outside. Your RELIANCE and SUPPORTING are our great honor. We have the best aftersales service. There are NO EXCEPTIONS! 3.0x1.0mm,4.0x1.7mm,4.8X1.7mm.