Turn your phone into a productive workstation and move large files quickly with this 4port USB hub. Key benefits Convert your cellphone into a computer: connect a keyboard for comfortable, laptoplike typing and use multiple USB peripherals with your phone. Fast data transfers: USB 3.0 standard with measured transfer speeds up to 300 MB/s for quick movement of photos, videos, and large files. Stable multidevice use: maintain consistent performance when several devices are connected at once — ideal for workflows that require reliability. Four simultaneous ports: plug in a keyboard, USB flash drive, card reader, external hard disk, and other USB devices at the same time. What it does Provides four USB ports to expand your device's connectivity. Enables faster file transfers and easier ondevice editing or file management. Supports users who need speed and stability: photographers, video editors, and anyone working with multiple USB devices. Compatibility and form factor Designed for use with cellphones and other devices that support external USB peripherals. Compact and portable for easy carry and onthego productivity. Built for regular use with a straightforward plugandplay setup. Performance USB 3.0 standard for speed data transmission. Measured transfer rate up to 300 MB/s to handle large image and video files efficiently. Practical use scenarios Photographer: plug a card reader into the hub and transfer raw photos to your phone for quick culling and onsite edits. Video editor: connect an external hard disk and keyboard to your phone to review footage and make basic edits without a laptop. Traveler or remote worker: attach a keyboard and USB thumb drive to your phone to edit documents and move files while away from a full computer. Who this is for Digital enthusiasts and professionals who need fast, reliable data transfer and the ability to use multiple USB devices at once. Users who want to expand their phone's functionality to handle desktopstyle tasks. What's included (functions) Four USB ports to connect keyboards, USB disks, card readers, hard drives, and other USB devices simultaneously. USB 3.0 standard performance with measured transfer speeds up to 300 MB/s.