- 5-in-1 USB Hub : Transform one USB port on your computer into three with this USB 3.0 hub, featuring three USB 3.0 ports and dual SD/TF card readers. Connect multiple devices like keyboards, mice, hard drives, and USB drives simultaneously. Note: use one card reader at a time. - High-Speed Data Transfer : Experience rapid data transfer rates of up to 5 Gbps, allowing you to move large files in seconds. This hub ensures stable connections and is backward compatible with USB 2.0/1.1/1.0. - Versatile Card Reader : Easily access files from SD and Micro SD memory cards used in cameras and smartphones. Transfer or share files effortlessly without needing an extra card reader, enhancing cost-effectiveness and efficiency. Note: only one card reader can be used at a time. - Compact and User-Friendly Design : No additional power supply or software installation required. Its ultra-slim and lightweight design makes it perfect for travel or business use. The hub includes quadruple protection against over-voltage, over-current, short circuits, and high temperatures for safe operation. Use Scenarios : 1. Travel Professionals : Effortlessly connect multiple devices while on the go, ensuring you are always prepared to work or share. 2. Photographers : Quickly transfer images from SD cards directly to your laptop without needing extra equipment. 3. Home Office Setup : Expand your connectivity options seamlessly, allowing for easy integration of peripherals into your workspace. This USB hub is compatible with various USB 3.0 devices, including Surface Pro, MacBook, Mac Pro, and Mac Mini, making it a versatile solution for all your connectivity needs.