Sandberg 134-33 USB 3.0 Hub 7 Ports

 Instant USB 3.0 ports extension 7 data ports Individual port on/off switches USB 3.0 SuperSpeed 5 Gbit/sec   Technical data Aluminium case Interface standard: USB 3.0 USB 3.0, USB 2.0 and USB 1.1 compliant Supports SuperSpeed (5 Gbit/sec), High-Speed (480 Mbit/s), Full-Speed (12 Mbit/s) transfer rates USB 3.0 connectors: 7 x USB 3.0 A-female, 1 x USB 3.0 A-male Cable length: 24 cm   Bus powered; optional DC power supply only needed for equipment with high power consumption: DC 5V / 3.5A + on center. DC-plug: Inner diameter 1.35mm, outer diameter 3.5mm