Startech 4 Port USB 3.0 Hub Plus 1 x 2.4A Port Add four USB 3.0 ports to your computer, plus fast-charge your mobile device. Heres a must-have accessory for any mobile device user. This compact USB 3.0 hub lets you connect an additional four USB devices to your computer, plus, you can easily fast-charge your mobile device using the hubs dedicated charge port (DCP). Fast-charge your iPad, iPhone, and other mobile devices. With a 2.4 amp dedicated charge port, the hub makes it fast and easy to charge your smartphone, tablet, and other USB-charged devices, including Android, Apple, and Samsung devices. The charge and data ports work simultaneously, so you can conveniently fast-charge your mobile device while continuing to use your other USB 3.0 peripherals. The dedicated charge port stays on even if the host computer is turned off, in sleep mode, or disconnected entirely. Expand the connectivity of your computer. Boost your system capabilities by adding four USB 3.