Intelligent Chip, Stable and Reliable: This three-port splitter features a built-in USB hub chip, ensuring efficient and orderly data transmission while effectively protecting device batteries. It provides extra security for your devices, giving you greater peace of mind and a smoother user experience. <br>Efficient Collaboration, Seamless Work and Entertainment: This splitter can charge or transfer data to three devices simultaneously. Equipped with a high-speed USB 2.0 port, it supports data transfer rates of up to 480Mbps, enabling fast transfer of everyday files, photos, documents, etc., achieving efficient multitasking. Furthermore, you can connect wired headphones to enjoy music or answer calls anytime, adding convenience to your daily life. <br>Efficient Three-Port Sharing: This splitter cable includes a USB-A female to male adapter. Simply plug in the adapter to convert your existing USB-A port to a port, enhancing compatibility and convenience. Three USB-A ports eliminate the hassle of frequent plugging and unplugging, reduce wear and tear on computer interfaces, alleviate the problem of insufficient USB ports, and make multi-device connections cleaner and more efficient. Durable and Tangle-Free: This 1 male to 3 female splitter uses a nylon braided cable, whose braided structure significantly reduces tangling compared to traditional round cables. This design makes it easy to store and organize, eliminating the need for frequent untangling. The robust aluminum alloy casing protects core connection components and extends product lifespan. Versatile Application: This 1-in, 3-out expansion hub supports plug-and-play functionality and features a compact and portable design, making it ideal for use in various environments such as home, office, car, and travel. It is compatible with a variety of devices, including laptops, wired headphones, flash drives, card readers, mice, and keyboards. Note: When used in a vehicle, this device only supports charging. Data transfer is not possible, and CarPlay and Android Auto are not supported!