DisplayPort to 2 HDMI MST HUB is a high definition audio and video adapter cable. Support DP input and 2HDMI AF output can connect devices with DP port to HDTV, Monitor or Projector with HDMI port. You alsoneed to connect an extra Micro USB cable (5V) when using this adapter. Support SST and extended MSTfunction. Support both one port display and display simultaneously, resolution can both up to3840X2160P/30Hz.HDMI AF can also connect single port Dongle with HDMI AM port, such as HDMI toDP/VGA Adapter Cable.This adapter cable use chipset STDP4320+DP139, compliant with the HDMI1.4 standard, support HDCPprotect, max data transmission speed rate can up to 5.4Gbps, support 7.1 sound Channel, the max samplerate can up to 192KHZ. Support Win7 / 8.1 / 10 / OSX10.12 / OSX10.11.6 / OSX10.11.4 and above.r.

When connecting two sets of display at a time, only one displayer with audio output, but the audio can be switched between two sets of displayer; when tested by MacBook/Mini Mac, both of two sets of displayer have audio output.

Features

• Mac Mini single screen & double screens can up to 4K & 30 Hz
• Microsoft surface pro3 single screen can up to 4K & 30 Hz, double screens can just up to 1920 x 1080P & 60 Hz, support both mirror and extending function

Specifications

• Weight: 0.18 lbs