USB 2.0 card reader for fast and reliable data transfer - Safe and efficient data transfer for photographers and videographers who need to back up and edit shots quickly. - Reads and writes two cards at the same time, saving time and providing maximum flexibility in your workflow. - Synchronize and transfer data including pictures, audio and video files to your computer, laptop or smart phone. - Compatible with devices that have USB 3.0 interfaces, supporting USB 3.0 hosts while using USB 2.0 performance. - No software or drivers required; plug and play and compatible with all common operating systems. Use scenarios - On-site backups: after a shoot, copy images and video from two memory cards to your computer or smartphone to secure your data while on location. - Studio editing: import RAW photos and video from two cards simultaneously into your editing workstation to streamline post production. - Mobile sharing: transfer files to a smartphone for quick review or sharing with clients when a computer is not available. Key attributes - Function: supports reading and writing two memory cards simultaneously for versatile data management. - Compatibility: works with USB 2.0 interfaces and is usable with devices that have USB 3.0 ports; no software or drivers needed and OS compatibility across common platforms. - Performance: plug-and-play operation with convenient cross-device data transfer to computer, laptop or smart phone.