Add ten usb 3 0 5gbps ports including two charging downstream ports to your computer 10 port usb 3 0 hub with 2 x 1 5a charge and sync ports desktop usb hub and charging station usb 3 0 hub with 2 charging downstream ports cdp supports usb battery charging specification 1 2 fast charges most mobile devices including apple iphone and ipad plus samsung galaxy and other devices plug and play and hot swappable backward compatible with usb 2 0 and 1 x devices