Upgrade your PC with this PCIe expansion card, adding 8 USB 3.2 ports (2x USB-C, 5x USB-A) via a single PCI Express x1 slot. Solves the problem of limited USB ports, allowing you to connect multiple devices. SuperSpeed USB 3.2: Supports data transfer speeds up to 5Gbps, significantly faster than USB 2.0, for efficient file transfers. (Note: Actual speeds may vary depending on the connected device.) Easy to Use & Safe: Each port supports a maximum power of 5W (5V/1A). Powered directly from the PCI-E slot; no external power supply needed. Overcurrent and short-circuit protection safeguards your equipment. Broad Compatibility: Compatible with Windows 7/8/10/ and macOS 10.8.2. Supports PCIe 3.0 and PCIe 2.0 motherboards. Backward compatible with USB 3.0 and USB 2.0 devices. (Windows Vista/XP/7 require driver installation from the included CD.) Features 6 USB Type-A and 2 USB Type-C ports. No additional power supply needed; built-in self-powered technology. Supports UASP, offering speeds up to 70% faster than traditional USB 3.0. Compatible with PCIe x1 to x16 slots. High-performance Fresco Logic 1100 chipset ensures a stable and reliable connection. System Compatibility: 1. Windows XP/7/Vista/Server (requires CD driver installation) 2. Windows 8/8.1/10/ macOS 10.8.2 (no driver installation needed) Notes: 1. Not compatible with older PCI. 2. Does not include a low-profile bracket. Not suitable for small computer and server chassis; only for standard or larger chassis. Requires more than 4.72 inches width and 0.51 inches height. 3. Does not support DP, VGA display conversion. Color: Black Material: Plastic + Metal Package Contents: 1 x PCIe Adapter Card