4 x USB charger Features: Elegant design, can be integrated into any room. Quadruples the charging ports using only 1 plug. The 1.2 m cable enables you to use your devices while charging without having to be near the plug. Its compact size makes it convenient and practical for home, office, travel, etc. 1 quick charge port, safely charges smartphones and other compatible devices up to 4 times faster with Quick Charge 3.0 technology 3 adaptive charging ports, detects the input current of connected devices to ensure charge compatibility. Includes surge, overload, temperature and short circuit protection circuits to ensure the safety of your devices while charging. Applications: To charge up to 4 smartphones, tablets and USB devices. Technical data: 2 x 5 V DC (2.4 A) with adaptive charging 1 x QC 3.0 (3.6-6.5 V DC, 3 A, 6.5-9 V DC, 2 A, 9-12 V DC, 1.5 A)