Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter - Apple
Thunderbolt 3 (USB-C) Cable (0.8 m) - Apple
Amazon.com: StarTech.com Thunderbolt 3 Cable - 6 ft / 2m - 4K 60Hz - 40Gbps - USB C to USB C Cable - Thunderbolt 3 USB Type C Charger (TBLT3MM2MA) : Electronics