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HP Thunderbolt 2 PCIe 1-port I/o Card Model# F3F43AT for sale online | eBay
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Amazon.com: FebSmart 4 Ports Superspeed 5Gbps USB 3.0 PCI Express Expansion Card for Windows 11, 10, 8.x, 7, Vista, XP Desktop PCs, Built in Self-Powered Technology, No Need Additional Power Supply (FS-U4-Pro) :