SISUN 12A Fast Charging USB Desktop Charging Station -Full Speed Charging for iPhone 5 / 6, iPad, Samsung Galaxy, Touch Screen Tablet, Cell Phone, MP3 Player USB 3.0 SuperSpeed 7-Port Hub Transfer rate up to 5Gbps with USB 3.0,Transfer rate up to 480Mpbs with USB 2.0 Individual LED indicator Support Hot-swap and PnP,Plug and Play 7 USB 3.0 ports with built-in surge protector; Smart chip power management allows devices to communicate idle states and latency tolerance for progressively lower power states and subsequently increased performance and power efficiency.