Specification: Material: Aluminum alloy body+ABS protective cover Weight: 24g Size: 59*27.5*7.6mm Speed : up to 5Gbps SD slot: SD, SDHC, SDXC, RS-MMC, MMC,TF Micro SD slot: Micro SD, Micro SDHC, Micro SDXC System compatible: Windows, Mac, Android, Linux USB type: USB A,USB 3.0, USB C: USB 2.0 USB C adapter: USB 3.0 Note: Simultaneously Read & Write on 3 ports,but can’t supports to reading sd card and TF card in the same time. Package includes: 1 x SD card reader

✓?Package Contents & Warranty?: 1x SD card reader.(NOT include SD/Micro SD cards)). We offer 18 months warranty and best customer service. If you have any questions, please feel free to contact us. ✓?Compact and Portable?: This USB SD card reader body is compact and lightweight , Safe and durable, high quality aluminum body, strong heat dissipation and durable. Its slim profile makes it easy to store in your pocket or bag and provides convenient access to micro/SD cards when needed. ✓?Plug & Play?: SD card adapter supports all OTG device. Play videos/music/data from external memory. Share video or picture to your families or friends in anytime anywhere.Plug and play, no additional drivers required. ✓?3 Ports Simultaneous Access?: The memory card reader support SD/TF port,usb 3.0 port,usb c port reading at the same time, avoid repeated plugging and unplugging, can transfer stably data transfer speed up to 5Gbps your file transfer, make data access more fast and efficient. This card reader supports SD/Micro SD/TF/SDHC/SDXC/Micro SDHC/Micro SDXC/MMC card etc.(Note: can't be reading sd card and TF card simultaneously). ✓?4 in-1 Multi-Interface?:The SD card reader is designed with a standard USB 3.0 port, micro usb port and USB C port, sd card slot and micro sd card slot.Works with a wide range of devices, support for Phones, Android smartphones, PC, laptops, and Mac computers,etc.