Q4+ USB-A 3.0 3-Port Hub with Built-in SD/MicroSD Card Reader rapid tech solutions

3 USB-A ports for easy expansion. With USB3.1 Gen1 specification, the data transfer rate up to 5Gbps. Backward compatible with USB2.0/1.1. With the memory card reader, supporting either 24mm size or 11mm size memory card with SDHC / SDXC specification up to 2TB capacity. Fast charging with BC1.2 technology, for fast charging-up your mobile devices Bus-powered, no power adapter needed. Plug and play, no driver required.