Juiced Systems USB 3.0 / 2.0 - 13 port USB HUB 5v Power Adapter Included 4x Port USB 3.0 9x Port USB 2.0
4 Upstream and down stream USB 3.0 ports. 9 Upstream and down stream USB 3.0 ports. 480mpbs and 5gbps transfer rates with on/off LED indicator with power switch for each port. Supports hot swap plug and play  devices.**Does not need power supply to operate but recommended for high power consumption devices**Hub weight: 140gCable Length 100cmPower Supply 3.5mm DC 5v jack.