USB Multi-Port Expansion - The hub has 6 USB data transfer ports that make it easy to connect multiple USB devices to a PC or laptop simultaneously; 6 ports usb hub including 4 high speed data transfer ports, 1 quick charging port and 1 smart charging Port 5Gbps High Speed Data Transfer - The usb hub 3.0 extension provides up to 5 Gbps data transfer speed, which means you can transfer an HD movie in seconds, and it is backwards compatible with USB 2.0/1.1. Every port supports Hot Plug