BorlterClamp card reader has a USB-C interface, with 2 slots for SD memory cards and Micro SD memory cards. Note: SD card and microSD/TF card can not be read at the same time and can only be read individually. | The SD/Micro SD memory card reader is compatible with laptops, tablets and smartphones with USB C ports. The supported memory card types are SD / SDHC / SDXC / Micro SD/TF / Micro SDHC / Micro SDXC. | OTG card reader with a USB Type-C port, compatible with MacBook, Samsung Galaxy Note 20, S21, S20, S10, S9, S8, M52, A72, A52s, A32, A22, A12, Google Pixel 6, 5, 4a, 4 XL, 3a, 3a XL, 2 XL and more. It does not work on iPhone. | Plug and Play, compact and portable. No need to install any driver, and this memory card reader supports USB OTG data transmission function. | It is compatible with Windows 11 / 10 / 8/ 7/ Vista/ XP, Mac OS, Linux, Android operating systems. Note: memory card not included.