One Step Update your Computer to 5 ports USB 3.02 *Type C+3*Type A) Easily with PCI Express to USB 3.0 Controller Adapter Card; 1 USB 3.0 19-pin Connector ( expand another two USB 3.0 ports ) SuperSpeed USB 3.0 supports transfer rates of up to 5Gbps - The actual transmission speed is limited by the setting of the device connected. Backwards compatible with USB 2.0 and 1.1 devices;
Operating System Compatibility: Windows XP/Vista/7/8/10/MAC Pro 10.8. 2 Above With quick and easy installation, this USB 3.0 PCI express I/O Card offers a simple solution for connecting to and using USB 3.0 devices on your standard desktop PC. Enjoy copying videos, music, photos, data files between USB devices and the computer at blazing fast speeds. The card can't support Boot. Pls check if it supports your computer OS before purchase