PureLink® - PureInstall Series. Active High Speed HDMI Extender with 24 ct. Gold plated precision contacts. PureLink® APO? (Active Performance Optimizer). Latest HDMI Version (for v2.0 with 3D, Deep Color and x.v.Color?). HDMI A Female to HDMI A Female. PVC-Housing. 100% tested for professional AV application.