3 Universal for mobile phone/computer/Type-C equipment; Fast file transfer, easy transfer of large files and pictures Support Type_ C computer/tablet, desktop to easily read the memory card of mobile phones, cameras and other devices Batch map, no need to install APP Insert the monitor memory card, no need to install APP mobile phone/computer, you can view images at any time Specification: Material: ABS+environmental protection plastic Size: 7.5CM*2.7CM*1cm Interface: USB 2.0 Support memory card: SD, U disk, TF Interface type: USB+TYPE-C+MICRO Colour: Blac The package includes: 1x card reader