4 devices + 1 Thunderbolt monitor Chipset Intel ThunderboltTM 4 JHL8540 Controller External Connectors 2 x USB Type-C ports (Support ThunderboltTM 4 and USB 4 technology) - 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 Thunderbolt header Interface PCIe 3.0 x4 interface VGA Supports DisplayPort 1.4 with max. resolution 7680 x 4320 at 60Hz Max resolution support will depend on your VGA source Accessories 2 x mini DisplayPort cables (links graphics output from motherboards or discrete graphics cards DisplayPort to the mini DisplayPort IN port on the ThunderboltEX 4 card) 1 x USB 2.0 cable 1 x 14-1 pin Thunderbolt header cable 1 x User manual 1 x Support DVD with ThunderboltTM driver Compatible Models ASUS Intel 500 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-4/HelpDesk_Manual/Operating System Windows 10 - 64 bitItem Dimension (L inchxW inchxH inch) 5 x 8 x 1