Belkin 4 Port Ultra-Slim Travel Hub The 4-Port Ultra-Slim Travel Hub adds four quick- access USB ports to your PC, Mac, or laptop/netbook/ultrabook--perfect for connecting a keyboard, mouse, thumb drive, charging cable or any other USB-enabled device. Features Adds four additional USB ports to your computer Plug and play; no drivers required Data transfer speeds of up to 480Mbps Mac/PC compatible Specifications Ports: 4 x Hi-Speed USB Interface Type: Hi-Speed USB: 1 x 4 pin USB Type A Interface Type: Hi-Speed USB: 4 x 4 pin USB Type A Compatibility Galaxy Note Galaxy Note 10. 1 Galaxy Note II Galaxy Note8 Galaxy S3 Galaxy S4 Galaxy Tab - 10. 1\" Galaxy Tab - 7\" Galaxy Tab - 8. 9\" Galaxy Tab 2 - 10. 1\" Galaxy Tab 2 - 7\" iPad (Original) iPad 2 iPad 3rd gen iPad 4th gen iPad Air iPad Air 2 iPad mini iPad mini 2 iPad mini 3 iPhone 5/5s Mac Book Air Mac Book Air 11\" Mac Book Air 13\" Mac Book Pro (2014) Mac Book Pro 13\" Mac Book Pro 15\" Mac Book Pro 17\"