4 Ports DisplayPort MST Hub is a high definition video adapter cable, compliant with the DP1.2 standard; support HDCP; Max data transmission speed can up to 5.4Gbps, support 3840*2160P@30Hz; support 7.1 sound channel, The max Audio sample rate is 192KHZ.

Features:
Support HDCP &HDP
Support display at a time
Support SST and extended MST
Support 7.1 sound channels, the sample rate can be 192KHZ
Input: DP Male; Output: 4*DP Female
Data transmission can be up to 5.4Gbps
The max resolution can up to 3840*2160@30Hz both single port display and dual ports display
System Requirements:
DisplayPort 1.2 enabled the computer system
Up to 4 DisplayPort monitors with cabling
Note: Different types of displays such as HDMI, DVI, and VGA are supported provided DisplayPort adapters are used. DisplayPort adapters are not included.
Note: Certain graphics adapters have limited MST support and will only output to three displays in total. If more than three monitors are attached the fourth will be disabled.
Package Contents:
Main unit x1
User Manual x1
USB AF to Micro USB Cable x1
Important Operation Notes:
MST is certified for operation with Microsoft Windows 10, 8/8.1 and 7 devices.
MST is currently not supported by other operating systems such as Mac OS X and Chrome OS.
Other operating systems might adopt MST in the future. Verify MST support with your operating system manufacturer.
After the MST hub has been connected to your computer, it may be necessary to initiate the operation of additional displays from within your Windows Display Settings.XtremPro 4 Port DisplayPort 1.2 to DisplayPort Multi Stream Transport MST Hub 1×4, 1 input 4 output DisplayPort Splitter, Up to 21.6 Gbps for Windows PCs – Black (61071)