Case Logic Universal Quad Wall Charger, 4.1A 20.5W 4-Port USB Ports, Smart Detect IC Protection, 100-240V Input 5V Output, Fast Charging For Tablets And Smartphones

4.1A Quad USB Output : Delivers a total of 4.1 Amps / 20.5 Watts to efficiently power multiple devices at once without slowdowns. Charge 4 Devices Simultaneously : Designed to power 1 tablet + 3 smartphones, 2 tablets, or up to 4 smartphones at the same time. Smart Detect Technology : Automatically detects connected devices and optimizes charging speed for safe and efficient power delivery. IC Chip Protection : Built-in intelligent chip safeguards against over-charging to protect battery health and device longevity. Universal Voltage Compatibility : AC 100–240V input makes it perfect for home, office, or travel use worldwide. Stable 5V Output : Provides regulated 5V ±5% output voltage for consistent and reliable charging performance. Compact Multi-Device Power Hub : Replaces multiple chargers with one streamlined solution, reducing cable clutter and wall socket overload.