Auspry Elite 3 Port USB-C HUB with 2 SD Card Reader for Apple Macbook, Google Chromebook USB 3.0+ USB 2.0+SD+TF Card Reader Type-C Laptops USB 3.1 Design with High Data Transferring Speed. Up to 10GB/sec 100% Lifetime Guarantee Warranty Designed and Tested for 100% compatibility with the new phone and Chromebook he USB 3.0 Ports transfer data up to 5Gbps (10 times faster than USB 2.0) and downward compatible with USB 2.0/1.1. The USB-C hub has over-current protection built into each port to protect both connected devices and your hub from power surge