Syba SuperSpeed USB 3.0 4 Port Hub with Fast Charging Port (SD-HUB20157) Supports self powered and bus-powered mode Extra DC +5V power input jack for powering up the high powered consumption devices like USB Hard drives Power-On LED indicator 1 USB 3.0 upstream cable 4 USB 3.0 downstream Ports Supports Self Powered and Bus-Powered Mode Extra DC +5V Power Input Jack for Powering Up The High Powered Consumption Devices Like USB Hard Drives Power-On LED Indicator 1 USB 3.0 Upstream Cable 4 USB 3.0 Downstream Ports 1 USB fast charging port