The Huddle BLOX tables are designed to function as charging stations in your library, coffee shop, lobby or media room providing wireless and USB charging along with AC power lets you connect with room to spare. The TC-WC1 wireless charger installed on the top side of the Blox is compatible with all Qi standard devices. And has the ability to fast charge any Samsung device with wireless adaptive fast charging as long as the unit is powered by an adaptive fast charge power supply. These sturdy charging stations are available in two sizes and the finishes include Black, White and Maple. Have a quick meeting, a study group or just recharge & relax.