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Amazon.com: Asus ThunderboltEX 4 Card PCI Express 2 x Thunderbolt 4 (USB-C) 2 x Mini DisplayPort In TBT Header USB 2.0 Header : Electronics
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Amazon.com: ASUS ThunderboltEX 4 with Intel® Thunderbolt™ 4 JHL 8540 Controller, 2 USB Type-C Ports, up to 40Gb/s bi-Directional Bandwidth, DisplayPort 1.4 Support, up to 100W Quick Charge. : Electronics
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