Features:
100% brand new and high quality
Ultra-fast and large-capacity transmission scheme, stable and reliable.
It is fully compliant with PCI Express basic specification revision 2.0.
Supports simultaneous operation of multiple USB 3.0, USB 2.0 and USB 1.1 devices.
Support 4 downstream ports at all speeds.
Built-in 4-pin power connector for receiving additional power from the system.
Supports Windows 7 (32-bit/64-bit), Windows Vista (32-bit/64-bit), Windows XP.
Specification:
Model name: 1 to 4 PCI-E USB3.0 Adapter Card
Colour: Black
Material: metal + plastic
Bus: PCI-E
Number of ports: 4 x USB 3.0
Size: about 12x8x6.7cm/4.72x3.15x2.64in
Package includes:
1 x 1 to 4 PCI-E adapter card