ASUS Model ThunderboltEX 3 Expansion Card for ASUS Z170 and X99 Motherboards Specifications: Chipset: Intel Thunderbolt 3 Controller Interface: PCI Express 3.0 x4 (compatible with PCI Express x16/x8/x4 slots) External Connectors: 1 x Thunderbolt 3 port (Type-C) - up to 40Gbps for Thunderbolt devices - up to 10Gbps for USB 3.1 devices - up to 12V/3A, 36W charging support 1 x USB 3.1 port (Type-A, support up to 10Gbps) 1 x 9 pin TB header Operating System: Windows 10 Windows 8.1 64-bit Windows 8 64-bit Windows 7 32-bit Windows 7 64-bit Accessories: 1 x mini DisplayPort Cable (links graphics output from motherboard's or discrete graphics card's DisplayPort to the mini DisplayPort IN port on the ThunderboltEX 3 card) 1 x ASUS TB header cable (connects ASUS motherboard's TB header with ThunderboltEX 3 card's TB header) Support Disc: Thunderbolt 3 driver inside Dimensions: 3.35 inch x 3.94 inch (10cm*8.5cm) Compat...