NEC720202 USB3.0 expansion card adopts MINI PCI Express interface, which conforms to Universal Serial Bus Specification 3.0 Revision 1.1 and PCI Express Gen2 Generation Specification, Super Speed USB 3.0 standard. Operates in full-duplex mode at 5 Gbps, 10 times faster than the USB 2.0 high-speed (480 Mbps) standard. The product is also backward compatible with existing USB 2.0 devices and can operate in high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) modes. MiniPCIE NEC720202 USB3.0 expansion card, support any embedded system or USB devices that need to connect with -system with larger capacity and higher transfer speed. Such as external hard disk drives, solid state drives (SSD), optical drives, high-definition video cameras Wait. Support for Windows 8, Windows 7 / Vista / XP / Server 2003-2008 32- 64bit Linux 2.6x or higher . Main control chip: NEC720202 Support 1 built-in USB3.0 socket, expandable to 2 external USB3.0 interfaces Compliant with PCI Express*2.0 bus specification, backward compatible with 1.0a PCI Express 1- bus bandwidth up to 2.5Gbps Support PCI bus power management interface specification Rev1.2 Compliant with PCI-E Mini Card Electrical Specification Rev1.2 Complies with Full-Mini (F1) card type slot specifications USB3.0 port Compliant with Universal Serial Bus specification USB3.0 specification revision 1.0 Backward compatible with USB2.0 and PCI-Express 1.0 Compliant with eXtensible Host Controller Interface (xHCI) specification revision 1.0 Supports USB compatible data transfer types (control/bulk/interrupt/etc.) USB port data transfer rate: USB2.0 mode - up to 480Mbps USB3.0 mode - up to 5.0Gbps Power output for each USB3.0 interface: 5V/900mA Supports 2 standard USB3.0 ports through 1 built-in 1 x 10 (19PIN) pin extension Built-in SATA power socket provides greater power capability Plug and Play Material:PCB colour:green Package Contents: 1 * MiniPCIE NEC720202 USB3.0 2 port card 1 * 19PIN USB3.0 conversion cable (including baffle) 1 * SATA Power Cable 1 * CD-Drive Disc Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.