Product Review

Please Note:
HDMI: 4K OUTPUT, clear picture to an external monitor or TV screen.
Two USB 3.0: connect external hard drives, thumb drives, cameras, printers, scanners, tablets, phones, and legacy devices.
SD card reader: HIGH-SPEED, gain access to load/unload images.
USB-C for Power Delivery: keeps your laptop charged!
Gigabit Ethernet Adapter (RJ45) : Compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab and IEEE 802.3az specifications

Specifications
Type: USB 3.1 Type C to HDMI, 2-Port USB 3.0, Card Reader, USB-C for Power Delivery and Ethernet Adapter.
Input: USB 3.1 Type C(DO NOT SUPPORT CELLPHONE)
Output: HDMI(4K), 2-Port USB 3.0, Card Reader, USB-C for Power Delivery(Thunderbolt) and Ethernet Adapter (RJ45) Compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab and IEEE 802.3az specifications
Resolution: support 1080p

In The Box
1x USB 3.1 Type-C to HDMI, 2-Port USB 3.0, Card Reader, USB-C for Power Delivery and Ethernet Adapter.