The JDA156 Mini DisplayPort to Dual HDMI Adapter allows you to connect up to 2 HDMI monitors from a single Mini DisplayPort output. The JDA156 utilizes multi-stream transport (MST) protocol, supporting up to 2 displays independently at up to 4k @ 30Hz each with DP 1.2.

• Supports up to 4k @ 30Hz
• Extends 1x mini DP to 2x display
• Enables 2 monitors to work simultaneously with Extended Mode, Expansion Mode or Mirror Mode
• No drivers, simply plug & play
• Perfect for Microsoft Surface Pro or Lenovo ThinkPad
• Video Interface DisplayPort (20 pin) Female HDMI (19 pin) Female
• USB-Powered (Requires an external USB power source (USB cable included))
• Cable legnth 15 cm
• System Requirements The graphics card of DisplayPort 1.2 with Multi Stream Transport(MST)+High Bit Rate 2(HBR2)
• Extended dual HDMI supported by Windows only Microsoft Surface Pro2, Pro3, Pro4, Book - Mac OS X does not support extended mode