Upgrade Your PC: Easily add 2x USB Type-A and 1x USB Type-C ports to your desktop by inserting this PCIe card into a PCIE x1 slot. Enjoy superfast data fer speeds up to 5Gbps for handling large files like audios and photos. Note: Thunderbolt/display protocol not supported. Fast Charging Capabilities: Each of the three USB ports supports various fast charging protocols including BC1.2, QC2.0, QC3.0, AFC, PPS (USB PD2.0/PD3.0), and FCP, providing up to 18W of power per port. Ensure your devices are compatible with these protocols for optimal charging. Broad Compatibility: This PCIe card is compatible with a range of operating systems including Windows 7/8/10/11 (32/64 bit), Mac Pro models from 2010 to 2020, and Linux variants like Mint and Ubuntu 20.04. Note: Driver installation required for older systems like Windows XP/Vista/7 and Server. Enhanced Safety Features: Each port is equipped with independent insurance and intelligent protection against over-current and short-circuits, ensuring the safety of your connected devices and computer equipment. The card comes with both standard and low-profile brackets to fit various computer cases. Colour:Black Material:Metal+Plastic Package Contents: 1x USB Expansion Card 1x Bracket 1x CD driver Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.