<p> 3-in-1 design: the SD card reader easily connects memory cards to computers and mobile phones via USB-C, USB-A or Micro USB ports. The SD card reader has a USB flash drive port and two slots that support SD, SDHC, SDXC, Micro SD, Micro SDHC and Micro SDXC cards up to 2 TB and can read two cards at the same time, eliminating constant plugging and unplugging Fast transfer speed: with this USB 3.0 card reader adapter, you can enjoy a transfer speed of 5G, which helps you transfer 1G files in seconds, which saves you more time (USB 3.0 is backwards compatible with USB 2.0 and USB 1.1, supports reading memory cards with a capacity of up to 2TB) Note: This item is a card read. The package contains no memory card Plug and play: connect the SD card reader USB C directly to a type C/USB A/Micro USB device and you can use it immediately. No additional software support required, supports hot plug and play. Suitable compatible with Android, Mac OS, Chrome OS, Windows 10 / 8.1 / 8 / 7 / XP and Linux systems Humanised design: this SD card adapter is equipped with a safe and durable aluminium housing, the alloy interface is resistant to plugging and unplugging, which effectively extends the service life. The thoughtful design with lanyard hole allows you to carry the card reader with you so you don't lose it on the go. The protective cover effectively prevents dust and wear from entering the USB port. Thanks to the indicator light, you can easily check the connection status of your device Extensive compatibility: the memory card reader supports all computers with standard USB ports and mobile phones and tablets with USB-C port OTG function, such as MacBook Pro, MacBook Air, iPad Pro, iPhone 16/15 series (not compatible with models becompatible withe the iPhone 15), Samsung Galaxy series, Surface Pro, Mate series and so on </p>