Cablecc 40Gbps USB-C Thunderbolt 3 Port to Thunderbolt 2 Adapter for 2016 Macbook Pro Display MC914 & Hard Disk Mini DisplayPort Cables - Newegg.com
Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter - Apple
Amazon.com: StarTech.com Thunderbolt 3 to Thunderbolt 2 Adapter (Non-Reversible) - TB3 Laptop to TB2 (20Gbps) or TB1 (10Gbps) Devices / Displays - Black - Windows/Mac (TBT3TBTADAP) : Electronics
Mac and MacBook Ports: Thunderbolt to USB and other adapters you need | Macworld
Apple Thunderbolt 3 USB-C to Thunderbolt 2 Adapter - Vintage King
Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter - kite+key, Rutgers Tech Store
Apple Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter
Apple Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter - Thunderbolt adapter - 24 pin USB-C to Mini DisplayPort - MMEL2AM/A - Audio & Video Cables - CDW.com
Original Official For Apple Thunderbolt 3 Usb-c To Thunderbolt 2 Adapter Converter Cable Mmel2 A1790 White - Pc Hardware Cables & Adapters - AliExpress