The Unitek USB2.0, 4 Port Hub Y-2179B with model number Y-2179B has a sleek Apple style design and an Aluminium housing. The device can provide transfer speeds of up to 480mbps with USB 2.0. It also has a micro USB port which for charging. 2x USB Type-A Charging Port: with BC1.2 technology, power output up to 5V/2.4A Max. 2x USB Type-A Charging Port: with BC1.2 technology, power output up to 5V/2.4A Max. 1x USB Type-A Charging Port: with Qualcomm Quick Charge 3.0, which allows certain Qualcomm Snapdragon