Feature: 3 USB ports HUB, innovated round circle design. Hi-speed charging and data transferring with smart currency sorting for different wattage devices. Extension ports:USB2.0 -- 3 Port. Compatible devices: Win 7/8/10/Vista/Mac OS10.6 and above. No need to drive and support hot plug. Support USB and extended USB power, protection for over currency and voltage inside. Theoretically, transfer speed can up to 480Mbps. Indicator light. USB2.0 port rated power supply ≤ 500mA.
Feature: Wide compatibility: Compatible for iPhone,for iPad,for Samsung and other electronic devices with USB interface. Size optimization: The size make it more delicate and portable for you to carry while traveling. Security Protection: “3C” safety certification plug, 3*0.75mm internal copper standard line, 2500W rated power, PC material which is heat-resistant and not easy to deformation. 10A overload protection, 75N children safety door and 750℃ flame retardant shell make it safer for use.
Specification: Line Length: 1.8m USB Ports: MAX DC 5V/4.2A Application: Residential / General-Purpose Power Rating: 21W Rated voltage: 110V-240V Weight: 74g