Max Output Power: 45W total max power delivery. Built-in Cable: Integrated USB-C retractable cable extending up to 27.2 inches (69 cm) with 8 adjustable length stops and one-touch auto-rewind. Port Configuration: Typically includes a built-in retractable USB-C cable (up to 45W), an independent USB-C port (up to 45W), and a USB-A port (up to 22.5W) to charge up to 3 devices simultaneously. Fast Charging Protocols: Supports PD 3.0, PPS, QC 4+/3.0, and SCP, including Samsung Super Fast Charging 2.0 (45W via the standalone USB-C port). Technology & Safety: Built with GaN (Gallium Nitride) technology and Thermal Guard temperature monitoring (checking temperatures 200 times per second) plus protection against over-voltage, over-current, and short circuits.