RYRA 1PC USB 3.0 A Male to 2 Dual USB Female Data Hub Power Adapter Y Splitter USB Charging Power Cable Cord Extension Cable Product Name: USB 3.0 One to Two Data Cable Length: 15 cm Color: Black Compatible Devices: USB flash drive, keyboard, mouse Specifications: - Complies with USB 3.0 standard protocol, supporting data transfer speeds up to 5 Gbps, with actual transfer speeds reaching approximately 500 MB/s - Backward compatible with USB 2.0 and USB 1.1 - Features one USB 3.0 male connector and two USB 3.0 female connectors - One USB 3.0 female port supports both data transfer and power delivery - 15 cm Y-splitter design: the thicker cable supports data transfer and charging; the thinner cable supports charging only (does not support data transfer) Package Included: 1 x USB 3.0 One-to-Two Data Cable Note: The thicker cable is for data transfer and charging. The thinner cable is for charging only and cannot transfer data. Please connect devices accordingly.