Qi certified – works with all Qi-enabled devices. *Supports 10W fast wireless charging; up to 2X faster than standard wireless charging. Non-slip silicon platform to keep your device securely and properly aligned whilst charging. Ability to charge 4 devices simultaneously (Dual USB + 1 USB-C + 1 wireless charge output) Advanced safety technology prevents over-charging, over-heating and short-circuit protection. * For 10W fast wireless charging mode, a QC 2.0/3.0 standard power adapter must be used for the power input. (Not Included in TorriiBolt Wireless Charging Hub) * Fast wireless charging mode compatible devices include: Samsung Galaxy Note 8, Note 7, Note 5, S8/S8+, S7/S7edge, and S6 edge+. To maximize the performance of the USB output, a QC 2.0/3.0 standard power adapter or 5V, 2.4A-3A power adapter should be used for the power input. The TorriiBolt Wireless Charging Hub is engineered to work with the most lightweight of cases. However, if the back of the case is thicker than 3mm, or the back of the case contains metallic, magnetic or battery materials, it may affect the functionality of the wireless charge.