USB to Double Double USB Charging Splitter Expand charging capabilities: power up to four devices at the same time, including phones, tablets, and gaming consoles. One port with data transfer and charging: supports 480 Mbps data transfer while charging. Three chargingonly ports: dedicated solely to charging. Ideal for individuals and families needing multiple devices powered at once, as well as students and gamers. Simple, practical solution to reduce clutter and manage multiple devices from a single hub. Port configuration and compatibility 1 x data transfer and charging port: supports 480 Mbps data transfer while charging. 3 x chargingonly ports: dedicated to charging. Designed for common USB charging needs for phones, tablets, and gaming consoles. Use scenarios Home office or family charging station: charge multiple devices at once on a single desk or nightstand. Student dorm or shared living space: keep phones, tablets, and gaming peripherals powered from one hub. Gaming setup: charge controllers and handheld consoles while using the dataenabled port for syncing devices. Performance and reliability Data transfer rate on the dataenabled port: up to 480 Mbps. All charging ports provide charging power simultaneously, enabling multiple devices to be charged together.