UHS-II SD Micro SD 4.0 Card Reader Adapter 3-in-1 USB-A 3.1 USB-C 3.1 Micro USB 2.0 Connection Port High Transfer Speed up to 312MB/s Compatible with Computer Laptop OTG Enable Phone & Tablet

High Transfer Speed: With high quality chip and USB 3.1 technology the data transfer speed of UHS-II card is up to 312MB/sWide
Compatibility: 3
connections for wide application: USB-A 3.1 USB-C Type-C 3.1 and Micro USB 2.0. Compatible with computer laptop OTG enable phone and tablet.
Note: NO iPhone lightning connection portMemory
Card Supported: UHS-II SDXC UHS-II SDHC UHS-II microSDXC UHS-II microSDHC UHS-I SDXC UHS-I SDHC UHS-I microSDXC UHS-I microSDHC SD MicroSD MMC RS-MMC MMCmicro MMCmobile miniSD cardsDual Slot Design (SD and
MicroSD): Allows read and write on 2 cards simultaneously and support card capacity up to 1TBDimension: The size is 2.87 x 1.02 x 0.39 inch or 73 x 26 x 10mm compact and portable design makes it easy to storage and carry out