PCI Express 4 USB 3.0 Card PCI-e to External 4-Port USB3.0 Convertor NEC D720201

Interface Card Type : USB Cards

Model : Pci-e to 4 ports USB3.0 Card NEC NO POWER
Compatible Port/Slot : PCI Express x1 Country/Region of Manufacture : China

Features:
Chipset: NEC D720201
Extend with 4 USB3.0 connector for standard desktop PC.
SuperSpeed USB 3.0 is fully compatible with original USB system, peripherals and cables.
Fully compliant with onelane (x1) PCI Express 2.0 specification.
SuperSpeed USB 3.0 offers 10 times performance increase over HiSpeed USB 2.0.
USB 3.0 complies with Intel extensible Host Controller Interface (xHCI).
Up to 5Gbps maximum transfer rate.
SuperSpeed USB 3.0 is backwards compatible with USB 1.0/1.1/2.0 devices (data transfer rate at 1.5/12/480Mbps).
Fully PlugNPlay and Hot Swap compatible.
No external power supply.
System Requirements:
PC with 512MB of RAM and 1.0GHz or faster processor.
1 available PCI Express 1.x or 2.x slot.
System Support: Windows XP / Vista / Windows7 (32/64 bit)/Windows8 (32/64 bit).

Package contents:
PCI express 4 ports USB 3.0 Card x1
CD driver x1"