Add four USB (Universal Serial Bus) 3.0 ports to your computer, plus fast-charge your mobile device. Here's a must-have accessory for any mobile device user. This compact USB (Universal Serial Bus) 3.0 hub lets you connect an additional four USB (Universal Serial Bus) devices to your computer, plus, you can easily fast-charge your mobile device using the hub's dedicated charge port (DCP). With a 2.4 amp dedicated charge port, the hub makes it fast & easy to charge your smartphone, tablet, & other USB (Universal Serial Bus)-charged devices, including Android, Apple, & Samsung devices. The charge & data ports work simultaneously, so you can conveniently fast-charge your mobile device while continuing to use your other USB (Universal Serial Bus) 3.0 peripherals. The dedicated charge port stays on even if the host computer is turned off, in sleep mode, or disconnected entirely. Boost your system capabilities by adding four USB (Universal Serial Bus) 3.0 ports, & enjoy fast data transfer speeds up to 5 Gbps. The USB (Universal Serial Bus) 3.0 (also known as USB (Universal Serial Bus) 3.1 Gen 1) hub works with your high-bandwidth devices such as external hard drives, high-resolution webcams, flash drives, video cameras, & more. The 4-port USB (Universal Serial Bus) 3.0 hub features a small footprint that takes up little space on your desktop. & with ample space between each USB (Universal Serial Bus) 3.0 port, it's easy to plug & unplug the devices you use the most. Setup is easy, with no driver installation required, &, for added flexibility the hub is USB (Universal Serial Bus)-powered or self-powered using the included power adapter. Note: The included power adapter is required to power the dedicated charge port.