intpw USB-C Digital AV Multiport Adapter with 4K HDMI, 2 USB 3.0 Ports, SD Card Reader, Gigabit Ethernet and Power Delivery.

4K Video Output
Max resolution of video output by HDMI Display reaches 4K (3840x2160@30Hz)

Dual USB 3.0 Ports
Simultaneous data transmission of two USB-A peripherals at the speed of up to 5Gbps
Downward compatible with USB 2.0 devices

SD and Micro SD Card Reader
Works with SD/MicroSD/SDHC/SDXC memory cards for high speed transferrin.

RJ45 Gigabit Ethernet Connection
Support 10/100/1000 Mbps (base-T) LAN

Type C Power Delivery
Up to 100w power delivery for MacBook 12, MacBook Pro 13 / 15 with Thunderbolt 3 ports and Type C computers & laptops with PD function

Connector: USB Type-C
Dimensions: 4.84x1.86x0.65inches
Weight: 3.2oz
Plug and play: yes

Compatible Devices(not a full list):
MacBook Pro 2018 2017 2016 / MacBook 2018 2017 2016 2015 / iMac/Pro 2018 2017
Dell XPS13 / XPS15 /Inspiron 15 7000 / Inspiron 13 7000
HP Spectre 13 / Spectre X360 / ENVY 13/ ENVY X360 / HP EliteBook Folio G1
ASUS ZenBook3 / ZenBook Pro/ ZenBook Flip / ZenFone 3 Ultra / Liquid Jade Primo
ChromeBook / ChromeBook Pixelbook
Lenovo Yoga 920 / 910 / 720
Huawei Matebook

Package Contents:
1 x intpw USB C HUB
1 x Portable Carrying Bag
1 x User Guide
18-month warranty and easy-to-reach support

Important Notes:
The final resolution performance of HDMI output depends on the resolution supported of your host devices. (Only when your devices support 4K resolution, the video output will be 4K)
Not compatible with Apple Superdrive