- #Pci bus 4 universal bus controller how to
- #Pci bus 4 universal bus controller install
- #Pci bus 4 universal bus controller driver
- #Pci bus 4 universal bus controller plus
Click Hardware and Sound, then click Power Options.On your keyboard, press the Windows key + X and select Control Panel.
#Pci bus 4 universal bus controller how to
The steps below outline how to configure the USB root hub to stay on during hibernation, to prevent this from happening. If the USB device does not work after your computer has been in extended hibernation, it is likely that Windows has automatically turned off the USB Root hub to save power.
#Pci bus 4 universal bus controller driver
Your computer will automatically complete the driver installation and your device should be ready to use. #Pci bus 4 universal bus controller install
Follow the on-screen prompts to install the device drivers and restart the computer when prompted. Extract the files using the instructions in Step 2. Note: If the Run as Administrator option is not available, you might be attempting to run the installer from within the zipped file. In the list of extracted files, right-click the VIA_XHCI_Driver_V4.50A_AP.exe file and select Run as Administrator. Once the download is complete, right-click the zip folder that you downloaded, select Extract All, and follow the on-screen instructions. Note: Windows will typically save the files to the Downloads folder that is associated with your user account (for example, C:\Users\ your_name\Downloads). You can find the part number and product ID on the product’s packaging. Download the latest drivers from the website ( ). Prior to installing this device, ensure that your operating system is up to date (for example, you have installed the most recent service pack). If used with PCI Express Gen 2.0 enabled computers, the max throughput is 5 Gbps. If used with PCI Express Gen 1.0 enabled computers, the max throughput is 2.5 Gbps. The maximum throughput of this card is limited by the bus interface. SATA power connector (recommended, but optional) PCI Express enabled computer or server with an available PCI Express x1 slot or higher (x4, x8, x16) Test results were obtained using an Intel® Ivy Bridge system, add-on USB 3.0 cards, a UASP-enabled enclosure, and a SATA III solid state drive. Note: UASP (USB Attached SCSI Protocol) is supported in Windows 8.1, 8, Server 2012 and Linux kernel 2.6.37 or later. The PEXUSB3S42 is backed by a 2-year warranty and free lifetime technical support. This high-performance USB 3.0 card is enhanced with UASP support, which can perform ~70% faster read speed and ~40% faster write speed over traditional USB 3.0, when paired with External Drive Enclosures. UASP support for more efficient data transfers It comes equipped with a standard profile bracket and also includes a low-profile bracket for installation in small form-factor/half-height systems. The USB 3.0 adapter card automatically installs in Windows® 8.1, 8 and 7.įor convenient installation, this PCI Express USB 3.0 card features a dual-profile design that can be installed in almost any type of computer. Setup is a breeze with native operating system support. #Pci bus 4 universal bus controller plus
Plus it's backward compatible with USB 2.0 and 1.x devices, which eliminates the cost and aggravation of upgrading your existing devices. USB 3.0 gives you fast access to your files with data transfer rates up to 5 Gbps.
It also features an internal USB port that lets you connect a device such as a flash drive inside your computer case, providing added security and convenience. The card provides easy access to commonly-used peripherals such as your tablet and external hard drive. With three external USB 3.0 ports you can connect more devices to your computer. Enjoy convenient USB 3.0 port availability This 4-port PCIe USB 3.0 card gives you three external ports and one internal port, for the ultimate connection flexibility.
Here’s a cost-effective solution for adding USB 3.0 connectivity to your computer.
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