Based on its large size and more powerful specs, it's a dock. But Anker also makes the 7-Port USB 3.0 Hub, which uses external power along with a USB-B to A connector to facilitate seven extra USB ...

The dual HDMI and VGA ports allow you to add up to three external monitors. Enjoy quick data transfers with the high-speed USB 3.0 ports and the TF and SD card slots. Power your device speedily ...