Features: 100% brand new and high quality 12AWG soft silicone wire to meet high demand. Double-row layout for easy cable management. Note: Please choose a 5v high-power switching power supply, the power supply voltage can reach up to 5.2v, exceeding it may burn the charging equipment. Pure copper socket, durable. The power supply current depends on the number of charging ports at the same time. If charging 24 devices at the same time, it is recommended to use a 5v 48A power supply. Package Includes: 1x USB Charger Module Specifications: Material: ABS+Metal Size: Approx. 15x3.5x1cm/5.9x1.37x0.39inch Input Voltage: 4.8V-5.2V (can not overpressure) Input Current: 48A Maximum Charging Power: 240W USB Port: 24 Maximum Load Current: 2nd/port note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.