Asus Thunderbolt 3 TR PCI Adapter Intel® Thunderbolt™ 3 JHL7540 Controller Interface PCIe 3.0 x4 interface External Connectors 2 x Thunderbolt™ 3 USB Type-C® ports - up to 40Gbps for Thunderbolt devices - The Type-C_1 supports up to 20V/5A, 100W quick charge feature, Type-C_ 2 support up to 9V/3A, 27W quick charge feature. 2 x mini DisplayPort IN ports 1 x 6-pin PCIe power connector for quick charge function 1 x USB 2.0 header 1 x 14-1 pin Thunderbolt header Operating System Windows® 10 64-bit Accessories 2 x mini DisplayPort cables (links graphics output from motherboard’s or discrete graphics card’s DisplayPort to the mini DisplayPort IN port on the ThunderboltEX 3-TR card) 1 x USB 2.0 cable 1 x 14-1 pin Thunderbolt header cable 1 x User manual 1 x Support DVD with Thunderbolt™ driver Support Disc Thunderbolt™ 3 driver inside Compatible Model ASUS Intel 400 series, AMD B550 series and later models with 14-1 pin Thunderbolt header *Refer to the following link for an up-to-date list of compatible models: https://www.asus.com/Motherboard-Accessories/ThunderboltEX-3- TR/HelpDesk_Manual/ VGA Supports DisplayPort 1.4 with max. resolution 7680 x 4320@60Hz* * Max resolution support will depend on your VGA source Dimensions 4.6 inch x 7.1 inch (11.77 cm*18.05 cm) https://www.asus.com/Motherboards- Components/Motherboards/Accessories/THUNDERBOLTEX-3-TR/techspec/