Allows connecting up to 4 USB 3.0 devices with data transfer rates up to 5Gbps to a single USB Type A host portandnbsp; Supports Quick Charge 3.0 fast and smart charging of up to 3 connected USB devices like smartphones or tablets On/Off switch on each port allows users to manage power consumption of the connected devices High-performance 54W Multi-County power supply included 2 year warranty The Lindy 4 Port USB 3.0 Hub with 3 Quick Charge 3.0 ports provides convenient access for up to 4 USB peripherals and storage devices. Capable of data transfer speeds up to 5Gbps, the hub is also backwards compatible with USB 2.0 and 1.1.The 3 dedicated QC 3.0 USB ports guarantee fast and smart charging of USB devices like smartphones or tablets (both device and charger must support QC). Connected devices are automatically detected and optimally charged with max. 5V 2.4A per port. Batteries in devices are faster charged than standard USB allows by increasing the supplied output voltage, while adop