Update your computer to 2 ports rear USB 3.0 and one 19-Pin Connector (can extend 2 front USB 3.0 ports). You can connect keyboard, mouse, external hard drives, CD/DVD drives, webcams, USB printers, scanners, game controllers, USB VR, digital cameras, etc.
Transfer rates up to 5Gbps copying HD videos, music, photos, data files between USB devices and the computer at blazing fast speeds. Note: The actual transmission speed is limited by the setting of the device connected.
Works with Windows 10/8/7/XP, Linux (kernel 2.6.31+), and servers. No drivers needed for Windows 10. Compatible with PCIe 2.0/1.0 motherboards, fits PCIe x1, x4, x8, x16 socket. NOT support hot swapping.
Need additional power supply. Equipped with 15-Pin SATA power connector, connect the host power via 15-Pin SATA power cable to power your devices.
Easy Installation: Shut down your PC, insert the card into an available PCIe slot, secure with screws, and power on. Download drivers from 10Gtek.com-->Support-->Download-->PCIe to USB Adapter Driver List.