StarTech.com Thunderbolt 3 to Thunderbolt 2 Adapter, TB3 Laptop to TB2 Displays & Devices, Thunderbolt 2 20Gbps or Thunderbolt 1 10Gbps, TB3 to TB2 Converter, TB3 Certified, Windows & Mac - 8in
StarTech.com TBT3TBTADAP Thunderbolt 3 to Thunderbolt 2 Adapter - Backward Compatible - USB C to Mini DisplayPort - USB-C to Thunderbolt 2 - Newegg.com