Concerning this item Extremely Quick Data Transfers: With this USB hub, you can experience the power of 5Gbps transfer speeds and sync data in a matter of seconds, making file transfers simple. Long Cable, Infinite Practicality: Bid farewell to constrained and short cables. With the 20 cm cable that comes with this USB hub, you can connect your devices wherever you need them. Instant Connectivity: The Anker USB-C data hub allows for smooth file transfers and instant device connections, making it a true plug-and-play experience. What You Receive: Welcome guide, Anker USB-C Data Hub (4-in-1, 5Gbps), worry-free 18-month warranty, and helpful customer support