Asrock Thunderbolt 4 AIC, PCI Express, 2 x Thunderbolt 4 Type-C, 2 x DisplayPort IN, 1 x USB 2.0, TBT Header Intel JHL8540 Thunderbolt™ 4 Controller Delivers breathtaking 40 Gb/s data transfer speeds! Single-cable connection for connecting a 5K@60Hz or two 4K@60Hz displays Supports USB PD 2.0 charging up to …

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