Support for:Port 1. Dash 4 amp 5 volt for OnePlus x1Port 2. Qualcomm QC 3.0 full x 1Porr 3. Raspberry pi 2.5 Amp and 5.1 v x1Port 4. 0.75 - 2.4 Amp for Android mobile phone and tablets x1Smart auto detection of devices best charging voltage and current using Adaptive Charging Technology.Multiple built-in safeguards fully protect against over-current, overcharging, overheating and reverse charge protection for safe and fast chargingShort-circuit protectionPower on led indicator light and built-in night lamp LED with on/off switchLcd display meter for charge indicationHome Wall USB Travel Charger With Foldable US Plug To EU Adapter Show More