ASUS ThunderboltEX 4 expansion card

ASUS ThunderboltEX 4 expansion card ASUS ThunderboltEX 4 expansion card, dual Thunderbolt™ 4 (USB‑C®) ports, DisplayPort™ 1.4, PCIe® 3.0 x4 interface Intel ® -certified Thunderbolt™ 4 add-on card 40 Gbps bi-directional bandwidth for superfast data transfers and video output Dual Thunderbolt™ 4 ports (USB-C ® ), with support for up to five Thunderbolt devices in a daisy chain DisplayPort™ 1.4 for 8K Ultra HD support