J&D DisplayPort Coupler Adapters, 2 Pack Gold Plated 4K DP Female to Extender, Support 3D Ethernet

2-pack female to female DP couplers, connecting two DP cables to extend the length of existing DP cable for optimal settlement PVC body and gold-plated contacts help resist corrosion and promote efficient signal transfer Experience DP features including 4k, 3D, Ethernet with a superior experience of vibrant picture and clearer dynamic sound; Please note: this product can only be used up to 60HZ; for device supports only 60HZ or below, there won't be affected Support DP signals from devices like Blu-Ray players, DVD Players, TV Box, PC, monitors, TVs, and more Warranty: J&D 1-Year Limited Warranty