DeLOCK mini DisplayPort to DisplayPort cable, 1m, DP 1.2, Ultra HD at 60Hz, screws at mini DP end, black
This cable enables you to connect a Displayport monitor through a free mini Displayport interface. The cable supports a resolution up to Ultra HD (4K) and is backward compatible to Full-HD 1080p. The screw of the mini Displayport connector secures the connection and prevents accidental unplugging of the cable. 
Specification 
• Connector:
  mini Displayport 20 pin male with screw >
  Displayport 20 pin male
• Input = mini Displayport, Output = Displayport
• Screw type: #4-40, thread type UNC, thread class 3A, American Standard Screw
• Displayport 1.2 specification
• Cable gauge: 32 AWG
• Cable diameter: ca. 5.5 mm
• Gold-plated connector
• Transfer of audio- and video signals
• Resolution up to 3840 x 2160 at 60 Hz (depending on the monitor and your system)
• 2 x ferrite core
• Cable length: ca. 1 m (incl. connector)
• Colour: black
• OS independent, no driver installation necessary