USB 3.0 PCI Express(PCIe) Expansion Card, PCI-e X1 to 4 Ports USB 3.0(2 USB Type-A+USB Internal 20Pin) Controller Card-Build in Self-Powered Technology-No Need Additional Power Supply

Features
Add four USB 3.0 Port to your to your PCIe-enabled desktop easily with PCI Express to USB 3.0 Controller Adapter. 2 ports USB-A ports for periphery USB devices on PC case rear, one USB 20pin internal header for front panel
Owns individual 2A power supply, no additional power input is required.
Adopt VIA VL805 Main control chip, to reach USB 3.0 Max 5Gbps transmission speed, 4
USB 3.0 port can work at the same time. Backward compatible with USB 2.0.
Each interface has separated insurance, with over current & short circuit protection. Protect your devices and computer.
Plug and play for Win 8, Win 10 and above, no driver installation is needed.

Note:
Does Not Support LINUX system
Plug and play for Win 8, Win 10 and above, no driver installation is needed
Windows 7/8/XP/Vista Need to install drive

Type: PCIe to USB 3.0 Expansion Card
Input: PCIe x1 Slot, Compatible with PCIe x1, x4, x8, x16 Slot
External Output: 2 x USB 3.0 Type-A Female
Internal Output: USB 3.0 Internal 20Pin Header
Power: PCIe Slot, Build in Self-Powered Technology, Owns individual 2A power supply
Data Transfer Speed: 5Gbps
Chipset: VIA VL805
OS Request: Compatible with 64-bit and 32-bit Windows 10 / 8.1 / 8/7 / XP
Installation: Full-Profile and Low-Profile PCI Slot Bracket
Package Contents: PCIe to USB 3.0 Card, Low-Profile Bracket, Screw