[Self Powered Technology] Innovative self powered design eliminates the need for additional power connectors by drawing up to 40w (5v 8a) directly from your motherboard. built in safety features including electronic fuses, voltage stabilizers and inductors protect your valuable data and connected devices from power surges.
[Premium Build Quality] Constructed with high grade pcb materials and reinforced metal bracket for superior durability. the intelligent thermal design prevents overheating during extended use while the gold plated connectors ensure optimal signal transmission for all your usb 3.0 and 2.0 devices.
[Easy Installation] Simply plug the pcie x1 card into any available slot on your desktop motherboard with no additional drivers required for w​indows​ 11 10 8 7 vista ​. the compact design fits standard and small form factor cases while the durable metal bracket ensures long term reliability.
[Universal Compatibility] Features advanced ​ host controller that works with ​rk>​ and arm hardware platforms while maintaining backward compatibility with usb 2.0 devices. effortlessly connect keyboards, ​, printers, game controllers, smartphones and other usb peripherals without worrying about compatibility issues.
[High Speed 4 Port Usb 3.0 Expansion] This pci express expansion card adds four blazing fast usb 3.0 ports to your desktop pc with each port capable of 5gbps transfer speeds. perfect for connecting high power usb devices like vr systems, industrial cameras, nvme enclosures and docking stations while maintaining maximum performance across all ports.

Spec:
Item Type: USB 3.0 PCI Express Expansion Card
Material: PCB and metal
Applicable Systems: Support for w​indows​ 2000, support for Vista, support for win7 operating systems

Package List:
1 x Adapter Card
1 x CD

How To Use:
Ready to use upon arrival