PCI Express USB 3.1 Controller Card — Dual 10Gbps 2x USB‑C Ports (2-Port) Expansion Adapter for Mac

Upgrade a Mac with two additional USB‑C ports using this PCI Express expansion adapter. This PCIe controller card provides USB 3.1 performance with Dual 10Gbps throughput and features 2x Type‑C ports (2 ports total) for high‑speed connections. Key points: adds two USB‑C ports via a PCI Express slot; USB 3.1 standard with Dual 10Gbps transfer rates; 2x Type‑C ports (2 ports) for peripherals and fast data transfer. Ideal for expanding connectivity on desktop Macs that support PCIe expansion.