About this item Professional XQD Reader The XQD/SD/TF reader adapter is designed for photographers, it's easy to download pictures and 4K videos from your XQD reader to your laptops/computers via the USB interface. Support XQD + SD or XQD + TF at the same time.Improve your efficiency. Dual USB3.0 Fast Data Transfer Professional Designed for Photographers, dual USB 3.0 enables data transfer rates of up to 5Gbps for faster Sync times, 10x faster than USB 2.0, easily to copy photos or videos to camera in a short period of time. Backward compatible with USB 2.0/ 1.1. Easy to Use No driver installation is required , just plug in to use, through the indicator of this XQD reader and SD reader, you can easily monitor the connection status.Portable & Compact design plug and play. Wide Compatibility For professional equipment such as Nikon D4/D5/D500 and other cameras with XQD s. Compatible with Windows 2000/XP/Vista/7/8/8.1/10(32/64-bit), Mac OS X and above without driver.Note: Do not support XQD N, S, H series. After-sale Service Cateck upgraded version XQD reader perfectly for XQD G-series and M-series , Lexar 2933x Lexar1400x Mark s, SD /SDHC/SDXC / ro SD/TF /ro SDXC/ro SDHC Series. 24-month hle-free manufacturer's warranty/free lifetime technical & money back in 3 months.