Gigabyte THUNDERBOLTS 5
The THUNDERBOLTS 5 offers a simple solution for upgrading GIGABYTE motherboards ready for Thunderbolt, with the new and faster Thunderbolt 5 connectivity, without the need to replace the entire system.
Provides speeds of up to 120Gb/s, three times the speed of Thunderbolt 4.
The impressive capabilities of Thunderbolt 5 not only meet the needs of regular users but also satisfy gaming enthusiasts and content creators.
Supports USB4, PCIe Gen 4, DisplayPort 2.1, and Power Delivery 3.1,
Additionally, Thunderbolt 5 allows daisy-chaining of up to 10 devices thanks to the dual USB Type-C ports.

Intel Thunderbolt 5 certified expansion card
Intel JHL9580 Thunderbolt 5 controller
Two Thunderbolt 5 ports (USB Type-C)
Provides up to 80 Gb/s bidirectional bandwidth, or up to 120Gb/s unidirectional bandwidth.
Supports DisplayPort 2.1 with 8K support at 60Hz*
Option to daisy-chain up to 10 devices (5 devices per port)
Supports PD3.1 standard (up to 100W)