USB 3.0 7-Port Hub-Modern design that keeps everything simple and elegant- Adds 7 additional USB 3.0 ports that support 10x faster data transfer than USB 2.0 and backwards complies with USB 2.0/1.1- 3 of 7 USB ports are designed for fast charging with Max. 1.5A output- Built-in surge protection that guard your sensitive devices and valuable data- Plug and Play- Supports hot plugging