Asus ThunderboltEX 3-TR - Thunderbolt adapter - PCIe 3.0 x4 - Thunderbolt 3

ASUS ThunderboltEX 3-TR is a Thunderbolt 3 add-on card that delivers 40Gbps bidirectional bandwidth and DisplayPort 1.4 support. It's able to support up to six Thunderbolt-enabled devices in a daisy-chain configuration, and its USB Type-C port enables up to 100W charging for laptops.