UNITEK Charge & Data USB 3.0 Aluminum Hub+SD/microSD Card Reader + Recharging Port, Type-C(USB 3.1 Gen1& Thunderbolt 3) Hub with Power Delivery Compatible New MacBook 12", ChromeBook Pixel, Nexus6P SuperSpeed: 2*USB 3.0 ports allow you to connect keyboard, mouse, thumb drive to Apple New MacBook 12-Inch, ChromeBook Pixel 2015, Nexus 6P/ 5X, OnePlus 2 and more Type-C supported devices. And the USB 3.0 Ports support ultra-fast data transfer rates of up to 5Gbps and downward compatible with USB 2.0/1.1 specifications.Can not support Macbook OS 10.11.4 newest version Card Reader: Instantly transfer high resolution photos and video recordings from your camera. Plug the SD card and have everything moved to your laptop in just a few seconds. Support SD/SDHC/SDXC card of up to 2 TB. Enjoying two card readers simultaneously! USB Power Delivery (PD) Specification- Charging your laptop while connecting multiple peripherals and transferring data. The USB Power Delivery (PD) can support charging the New Macbook by 14.5V/2A, but no data transfer. (Charging function also can provide other three modes to charge laptops or other devices with USB-C port by 5V/1.5A , 12V/2A or 20V/2A). Smart Charging: One USB Charging Port supply Max 0.9A output for iPhone or Android smartphone, NOT charge iPad. High Quality, Built-in surge protection keeps your devices and data safe, easy to use, plug and play, no drivers required, supports hot swapping.Operating system: WindowsXP/Vista/Win7/Win8/Win10, Mac OS, Linux, Android