USB 3.0 Hub is an excellent design to combine the USB 3.0 hub with high speed card reader support different types of memory cards.

Expandable & Protect the USB Ports:

This USB 3.0 Hub help you to expand the USB port from 1 to 3. it's good to protect the USB port from frequently plug and unplug. especially, it's a better choice for your MacBook, Laptop, Ultrabooks.

Multi Card Supports:

3 slots card reader supports SDXC (up to 2TB), SDHC, SD, Micro SDXC, Micro SDHC, Micro SD cards.

NOTE: It is single-read for Multi Cards, please plug only one card at the same time

Super Speed for data transferring:

Design with 3 * USB 3.0, transfer speed up to 5Gbps, 10X faster than USB 2.0 and backward compatible with USB 2.0 / 1.1

System Support:

Compatible with Windows 7 / 8/10 (32bit/ 64bit ), Linux, and MAC OS 10. X or above version.