About Product Samsung - Digital Power Socket Overview This smart multi-port charging hub combines speed, safety, and convenience in one compact design. With dual USB-A QC 3.0 ports and dual Type-C PD ports, it can power multiple devices simultaneously while displaying real-time voltage on its built-in LED screen. Perfect for home, office, or workstation setups where multiple devices need fast, stable charging. Key Features Dual PD + Dual QC3.0 Ports – Supports simultaneous fast charging for up to 4 devices. Smart Voltage Display – Real-time voltage indicator for safe and stable power monitoring. Universal Compatibility – Works with smartphones, tablets, laptops, and accessories. Intelligent Power Distribution – Automatically detects device needs for optimal charging speed. Safety Protection – Built-in safeguards against over-current, over-voltage, and short circuit. Compact & Sleek Design – Round modern design with durable cable and matte finish. Input/Output: Input: AC 100-240V Output: PD (Type-C): 20W each | QC3.0 (USB-A): 18W each