USB C Hub, dodocool Multiport Type C Adapter Power Delivery, 4K HD Port, Gigabit Ethernet Port, SD/TF Card Reader, 3 SupurSpeed USB 3.0 Ports for MacBook/MacBook Pro/Google Chromebook Pixel and More;

Note: 
1. Make sure that the host USB-C port on your device complies with the USB 3.0 / USB 3.1 specification. Compatible with USB 2.0 Type-C device.
2. To use the HD output port, the host USB-C port from your device must support DisplayPort Alt Mode.
3. To use the Power Delivery function to power and charge a connected USB-C laptop, the host USB-C port from your device must support USB Power Delivery. The USB-C input charging port cannot be used for data transmission.
4. Please do not rely on the USB-A ports for charging your phones, tablets or other devices. The three USB 3.0 Type-C ports on the hub support a total output of up to 5V 900mA.
5. For a stable connection, do not use this hub with high-power devices. It supports one hard drive max.
6. Not support charging for HP laptops and tablets via the PD USB-C charging port.
7. Not compatible with Samsung tablets and Asus Zenbook UX330UA.
8. The SD card slot and the TF card slot can be used at the same time.

Specifications:
Cable length: Approx. 5.70 in
Video resolution (HD output port): Up to 4K UHD (3840x2160 @ 30Hz) or 2K / 1080p / 720p /480p / 360p
Data transfer rate: Up to 5Gbps
Compatible USB-C devices (including but not limited to the following)
For MacBook (12-inch)
For MacBook Pro (13-inch & 15-inch)
For Google Chromebook Pixel (12.85-inch)
For Dell XPS 13 9350 (13-inch) / XPS 15 9550 (15-inch)
For Lenovo Yoga 900 (13.3-inch)
For Huawei MateBook (12-inch)
For Microsoft Lumia 950 (5.2-inch) / Lumia 950XL (5.7-inch)
System requirements: USB-C enabled devices with Windows 10 / 8 / 7, macOS or above operating systems
Compatible memory card types: Support SD cards and TF cards (memory cards are not included)
Warranty: 12 months limited warranty
Item size: Approx. 4.22 * 0.70 * 2.34 in
Item weight: Approx. 2.82 oz