Instant USB Expander-This 10-port USB 3.0 hub can instantly expand 1 USB port to 10 external USB 3.0 data ports for keyboard, mouse, printer, hard drivers, etc. Easily connecting up to 10 USB devices. High-speed USB 3.0- The atolla Hub with 3.0 USB ports has a transfer speed of up to 5Gbps. With the ultra-high transferring speed, the transmission of HD photos, videos, and any files can be done in seconds.