5 in 1 USB Hub This USB 3.0 Hub with 3 USB 3.0 Port and 2 Card Slots (1 SD card reader and 1 Micro SD card reader), instantly add 3 additional USB ports for laptop and 2 card slots High-Speed Transmission With high efficient USB3.0, VVTOYER USB splitter provides up to 5 Gbps data transfer, fast enough to transfer HD movies in seconds, also backwards compatible with USB 2.0/1.1 Individual Power Switches and LED Indicators This USB extension hub with independent power switch for each USB port, just turn on/off the ports at your need without unplugging devices, LED let you easily know the working status Humanized Design This USB expansion hub with built-in Micro USB interface, allowing to connect an external power supply for high-consumption devices, USB-C adapter makes it compatible with USB-C laptops, MacBook, Mac Mini, iMac Pro Slim and Portable This hub is slim and portable, easy to carry, great for travel Easy to Use Easy setup, plug-n-play, no driver needed Wide Compatibility Compatible with Windows, Mac OS, Linux most operating system What's in the box? USB 3.0 Hub with card reader USB-C Adapter