The P568-100-ACT Active High-Speed HDMI Cable (M/M) connects a computer, cable box or Blu-ray source to a high-definition monitor, projector or television up to 100 feet away. Its built-in signal booster allows a clean audio/video transmission without the effort and expense of adding an external repeater to your HDMI cable run. Plus, a built-in equalization control lets you manually adjust the display image to your liking.