Amazon.com: ASUS ThunderboltEX 3-TR Expansion Card for Z490 (Intel 10th Gen CPUs)motherboard (PCIe 3.0 x4 interface, 2 x Thunderbolt™ 3 USB Type-C® ports with 100w USB quick charge, 2 x mini DisplayPort
HP Dual Port Add-in-Card - Thunderbolt adapter - PCIe - Thunderbolt 3 x 2 - 3UU05AA - Motherboards - CDW.com