Professional XQD card reader, it has XQD card slot, and can be read and write simultaneously, making it an ideal card reader for photographers, Nikon D4/Z6II/Z7II cameras and camcorders, for Sony cameras that support XQD cards. The latest USB 3.2 GEN 2 technology (backward compatible with USB 3.0) allows you to download high-resolution images and 4K/8K video clips from your camera to your PC or laptop faster and better, you can easily monitor the link and file transfer status of the card reader with the LED indicator on the card reader. Measures XQD 330MB/s. XQD USB C Drive, exclusive USB C interface, support high speed transfer speed. You can connect directly to the USB C computer interface. The product has an exclusive form factor and a metal case. Palm size and useful 0.5m long connection cable, easy to carry, not afraid of crushing, the computer and laptop will be very easy to connect. Ultra compatibility, this XQD card reader is compatible with USB C interfaces, XQD cards up to 120GB. Plug-and-play design, hot swappable capability, compatible with Windows, Mac OS and above, no driver needed. We provide technical support. If you have any questions about our products, please contact us and we will try our best to solve your problem.