Allows 7 USB 3.0 devices to be connected to a single USB port on a PC or Mac All 7 ports also support USB Battery Charging (BC 1.2) which is able to deliver 5V and up to 1.5A on each port for faster charging compared to a standard USB port 36W of power available for devices with large power requirements Ideal for syncing and charging smartphones or tablets 2 year warranty The Lindy 7 Port USB 3.0 Hub with BC 1.2 Charging provides convenient desktop access to USB 3.0 devices including smartphones, tablets or flash drives. 7 USB ports provide much needed expansion whilst also benefiting from data transfer speeds of up to 5Gbps and maintaining backwards compatibility with USB 2.0 and 1.1. The hub supports Multi TT technology which guarantees the highest possible throughput speed for USB 1.1 devices . The unit also features USB battery charging ports which are each capable of delivering 5V 1.5A up to a total of 36W when the hub is connected to the external power supply, perfect for charging larger devices such as smartphones and tablets. This hub is ideal in environments where multiple devices are frequently used and are required to charge and sync data or to simply increase the number of ports on a PC. Information about USB 3.0, 3.1 & 3.2 USB 3.0, USB 3.1 and USB 3.2 PCs, cables and devices are all compatible with each other, when using either a USB Type A or USB Type C host interface. USB 3.0, USB 3.1 Gen 1 and USB 3.2 Gen 1 all support data transfer rates up to 5 Gbps. USB 3.1 Gen 2 and USB 3.2 Gen 2 both support data transfer rates up to 10 Gbps.