Home Computer Accessories SIIG Thunderbolt 3 to Dual DisplayPort Adapter (Single 5K @60Hz or Dual... Computer Accessories SIIG Thunderbolt 3 to Dual DisplayPort Adapter (Single 5K @60Hz or Dual 4K @60Hz) $33.37 By ARCOM - 22 February 2019 151 0 SHARE Facebook Twitter Go to the deal page: SIIG Thunderbolt 3 to Dual DisplayPort Adapter (Single 5K @60Hz or Dual 4K @60Hz) $33.37