SIIG’s USB-C 4K Dual Video Docking Station expands a single USB port from your Macbook (Require the PC/LAptop to have a high end CPU with Intel I5 3.0G or above), Surface, HP and more to multi-function outputs with dual video, USB Type-A, Gigabit Ethernet and stereo audio out/ Mic in connections. !!!Note: Linux is not supported

Note:
-Our adapter DOES NOT work with the latest Mac OS 10.13.4 – 10.13.6 updates. Apple discontinued support for Video over USB on the new update. Apple will continue support for video over USB in the 10.14 update, so it is recommended to stay with 10.13.3 or earlier until then

Specifications:
-Compliant with Universal Serial Bus 3.0 Specification and backward compatible with USB 2.0
-Supports USB 3.0 data transfer rates up to 5Gb/s
-Integrated DP 1.2/DP++ interface
-Integrated HDMI 2.0 interface
-Support 5.1 channel surround sound (HDMI/DisplayPort signal)
-Gigabit Ethernet: Supports up to 1000Mb/s data transfer rate and is backward compatible with 10/100Mb/s ; Supports IEEE 802.3x full duplex operation ; Compatible with IEEE 802.3, 802.3u ; Supports crossover detection and auto-correction
-Supported video cable length: HDMI – Up to 5 meters (max) ; DisplayPort – Up to 3 meters (max)

Resolution:
-Support HDTV resolutions 5K / 4K / 1080p / 1080i / 720p / 480p
-Supports dual 3840×2160@60Hz (4K UHD) video outputs through DP + DP, DP + HDMI and HDMI + HDMI
-Support single 5120×2880@60Hz Ultra HD video output through dual DisplayPort (Note: In order to support 5K video output, must connect both DisplayPort outputs to a single 5K TV/Monitor)

Maximum video output – 2 Monitors: Four possible video output combinations:
1) One 4K HDMI + One 4K HDMI
2) One 4K DP + One 4K DP
3) One 4K HDMI + One 4K DP
4) One 5K DP (Using two cables connecting to one monitor

Chipset: DisplayLink DL6950

Technical Specifications

Brand‎SIIG
Item model number‎JU-DK0411-S1
Item Weight‎12 ounces
Product Dimensions‎3.15 x 8.78 x 1.02 inches
Item Dimensions LxWxH‎3.15 x 8.78 x 1.02 inches
Color‎Black
Manufacturer‎SIIG
ASIN‎B074ZJ143Q
Is Discontinued By Manufacturer‎No
Date First Available‎August 21, 2017
Customer Reviews3.8 out of 5 stars 101 ratings 3.8 out of 5 stars
Best Sellers Rank#38,173 in Computers & Accessories
BrandSIIG
ColorBlack
Hardware InterfaceThunderbolt
Compatible DevicesMacBook Pro
Total USB Ports6
Item Dimensions LxWxH3.15 x 8.78 x 1.02 inches
Number of Ports3
Item Weight0.75 Pounds
Total HDMI Ports2