Suitable For Lenovo Notebook Square Mouth Female Head To Round Mouth DC4.0 * 1.7/5.5 * 2.1/5.5 * 2.5/7.9 * 0.9mm Power Adapter

Suitable For Lenovo Notebook Square Mouth Female Head To Round Mouth DC4.0 * 1.7/5.5 * 2.1/5.5 * 2.5/7.9 * 0.9mm Power Adapter

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