ThunderboltEX 4 expansion card dual Thunderbolt
$139
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