USB 3.0 MultiPort Hub with Micro USB Power Input and Card Read/Write Key benefits Expand available USB ports on a computer or laptop to connect multiple peripherals at once. speed transfers: USB 3.0 theoretical bandwidth up to 5 Gbps for fast movement of large files between drives. External power option: a micro USB interface accepts external power to support charging and stable operation of multiple devices. Builtin device protection: the hub is designed to protect connected devices and the hub itself during use. Memory card read/write: supports reading and writing to memory cards and flash memory cards for quick media offload. What it does Multiport HUB with USB 3.0 adapter capability for speed data transfer. Micro USB power input to add external power when you need to charge devices or run several draw peripherals. USB hub for computer use that also functions as a USB multicharger hub when external power is connected. USB expansion dock to increase connectivity and protect connected devices and the hub. Compatibility and performance Uses USB 3.0 technology (backward compatible with USB 2.0 devices). Theoretical transfer rate up to 5 Gbps; actual speeds depend on connected devices and cables. Works with computers and laptops that support USB 3.0/USB 2.0 interfaces. Supports common memory cards and flash memory card formats for direct read/write access. Practical applications Photography and video: transfer large RAW or video files from SD/microSD cards and external SSDs at speed for faster editing workflow. Remote and office work: expand a laptop's single USB port into multiple ports for keyboard, mouse, external drives, and phone charging while maintaining stable power. Home media and backup: connect multiple storage devices to consolidate backups or move large media libraries between drives quickly. Why choose this product Provides a straightforward way to expand USB connectivity with USB 3.0 performance and an optional micro USB power input. Combines data transfer, charging capability, and memory card access in a single hub, reducing the need for separate adapters. Designed to protect both your devices and the hub during normal operation. Included/related functions (as provided) USB 3.0 adapter / hub functionality Multiport HUB with micro USB external power input Memory card and flash memory card read/write capability USB multicharger hub behavior when external power is connected USB expansion dock protection for devices and hub