[Multiple USB Interfaces]Update your computer to 4 ports USB3.0 - 1 port Type C and 3 ports Type A. You can connect keyboard, mouse, external hard drives, CD/DVD drives, webcams,usb printers, scanners, game controllers, USB VR, digital cameras, etc[Improve Work Quality and Efficiency]Supports transfer rates of up to 5Gbps copying HD videos, music, photos, data files between USB devices and the computer at blazing fast speeds.Note:The actual transmission speed is limited by the setting of the device connected[Widely Compatibility]Operating system supports windows win 7/8/10 / XP, server 2008 R2 32/64-bit. Note: windows XP/Vista/7, server, requires driver installation, windows 10 and Mac OS 10.8.2 above dont need drivers. Comply with PCI-e 3.0 PCIe 2.0 and PCIe 1.0 motherboards, fits PCI express x1, x4, x8, x16 socket[Easy to Install]Shut down the PC, unplug the power supply, remove the PC case, push the card in pcie socket and tighten the screws,and close the PC case cover, turn on the PC and install the driver. Quick and easy installation, a simple solution for connecting to and using USB 3.0 devices on your standard desktop PCExtend with 1 USB 3.0 Type C, 3 Type A downstream ports for standard desktop PCCompliant with USB 3.0 specificationCompatible with USB 2.0 1.1 specificationDate transfer rates up to 5.0Gbps - 10x faster than USB2.0Plug play and hot swapping capabilityBus-powered mode and no external power required for most of peripheralsSupport UASP: 70% Faster than traditional USB 3.0 with UASP. The UASP Transfer Protocol only can accelerate read and write speed of SSD hard diskCompatible with Windows XP/Vista/7/8/10. Windows 10 and more latest systems are built with a driver inherently. Windows systems earlier than Windows 10 require installing a driver in CDFor stable operation, do not connect it to more than two high power-consuming devices, such as 1 TB hard driveThis USB 3.0 express card is not meant to serve as a stand-alone chargerColour:Photo ColorMaterial:ABSSize:13 x 7 x 3cmPackage Contents:1 x USB3.0 PCI-E expansion card1 x SATA to 4 Pin Molex Power Converter1 x 15pin to 2x 15pin SATA Y-cableOnly the above package content, other products are not included.Note: Light shooting 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.