High-Speed Transmission: Using USB 3.1 Gen 2 technology, this USB to USB C Adapter supports up to 10Gbps data transmission. This means it only takes a few seconds to transfer 4K HD movies, bringing you an unparalleled speed experience. Easy to Use: Please note that this USB-C to USB Adapter only supports single-sided 10Gbps high-speed transmission. Now you can enjoy unparalleled transmission quality from your devices! Travel-Ready Portability - Take these lightweight USB-C to USB-A Adapter with you anywhere you go! It allowing you to store securely in backpack, purse, pocket, briefcase, desk drawer or anywhere else you desire.