A UNIVERSAL AUTO-VOLTAGE SWITCHING LAPTOP ADAPTER WITH FULL PROTECTION AGAINST SHORT CIRCUITS, OVER-CURRENT, OVER-VOLTAGE AND OVER-HEATING. EXCLUSIVELY DESIGNED IN TAIWAN, THIS BRANDED ADAPTER AUTOMATICALLY DETECTS THE CORRECT VOLTAGE FOR YOUR LAPTOP.Unlike cheap generic non-protected adapters which may ruin your laptop or worse, cause explosions and fire from over-heating, over current, short circuits and over voltage, the Powerbox adapter provides full safety protection and auto-cut-off for your peace of mind.