Multi-Port HubSENTANK USB hub powered can expand 1 USB port to 6 external USB 3.0 and 1 USB·C 3.0 ports for keyboard, mouse, card reader, hard drivers, USB Flash drive, printer and more. Data transfer speed up to 5Gbps, this high speed USB hub can transfer 1G files in 2 seconds. Say goodbye to not having enough computer jacks and slow data transfers. Fast ChargingThe USB 3.0 hub offers 4 additional dedicated ports for fast charging with the latest Fast Charge 3.0 technology. Provides optimized charging for any compatible phone or tablet and is faster than other normal-powered USB hubs. Less time waiting, more time left for you. And there's no need to look for extra wall outlet space.