SEDNA 4 Ports USB 3.0 Hub - 1 Vertical Foldable Port, 5V4A AC/DC adapter - White (SE-USB3-HUB-34A-WH) With 3 horizontally mounted 5Gbps ports and 1 Vertical foldable port Transfers your data at up to 5Gbps ( Upgraded to support Win 8 ) ( You must have a USB3 host port for this hub to have 5Gb/s speed ) Works seamlessly with all your USB 1.1, USB 2.0 and USB 3.0 Super Speed devices Slim design, saves desk space Full approved Eup Compliant 5V 4A AC/DC adapter