StarTech.com ST4300U3C1 - 3-Port USB3.0 Hub Plus Combo Fast-Charge Port with Smartphone/Tablet Stand - White

Expanded Device Connectivity Ultrabooks laptops and tablets offer portability but often lack connectivity. You can overcome port limitations on Android-based tablets and smartphones by coupling this hub with a simple Micro USB to USB OTG Adapter (SKU: UUSBOTG - sold separately). With the adapter the ST4300U3C1 acts as an OTG hub letting you connect essential USB devices to your tablet or smartphone perfect for flash drives and other peripherals. Much like a computer the hub is also natively supported by many Windows-based tablets with a USB A and the integrated stand lets you conveniently cradle your connected host mobile device. Alternatively this small form-factor hub can be used as a standard USB 3.0 hub letting you expand your computer USB port connectivity while remaining backward compatible with USB 2.0 and 1.x specifications.