Perform Silent Installation for Intel® USB 3.0 eXtensible Host Controller Driver USB 3.0 Devices Are Not Working at USB 3.0 Speed on Intel® 7 Series Chipset Platforms with Windows 8* Installed.
Licensing of Revision 1.0 of the EHCI specification allows the implementation of both discrete- and integrated-compliant EHCI host controllers. All versions of the specification prior to the Revision 1.0 level (0.95 and 0.96) are licensed to allow the implementation of compliant, discrete EHCI host controllers only.
The latest revision of the specification is Revision 1.0. This revision is an editorial update from 0.96. Revision 1.0 can be downloaded from the link below. The complete Revision 1.0 download includes two files: The specification and a summary of the changes between Revisions 0.96 and 1.0. All current development should be targeting this revision of the specification.
Enhanced Host Controller Interface specification for Universal Serial Bus, version 1.0 ›
License agreement ›
EHCI 1.1 Addendum
The EHCI 1.1 addendum is intended to define several optional energy efficiency extensions for USB host controller implementations based on the EHCI specification, most notably:
- Link power management: Ability for software to discover and use USB 2.0 Link Power Management (LPM) support offered by next-generation host controllers and devices
- Per-port change events: Addresses an issue where system software is currently required to read and parse the port status registers (PORTSC) for all enabled root ports upon every port-change event (interrupt) to streamline software’s handling of LPM transition
- Shorter periodic frame list: Ability for system software to convey and use a much shorter periodic frame list (32 frames) to better facilitate hardware prefetching
- Hardware prefetching: Allows host controller hardware to safely prefetch information from the asynchronous and periodic schedules beyond what was defined in previous EHCI implementations to improve system memory access behavior
Enhanced Host Controller Driver
Scan performed on 4/25/2017, Computer: Sony VGN-CS62JB_R - Windows 7 64 bit
Outdated or Corrupted drivers:6/20
Standard Enhanced Pci To Usb Host Controller Driver Installer Windows 7
| Device/Driver | Status | Status Description | Updated By Scanner |
| Motherboards | |||
| Intel(R) N10/ICH7 Family PCI Express Root Port - 27D4 | Corrupted By Standard Universal Pci To Usb Host Controller | ||
| Mice And Touchpads | |||
| Microsoft Microsoft USB Comfort Optical Mouse 3000 (IntelliPoint) | Up To Date and Functioning | ||
| Microsoft Microsoft USB IntelliMouse | Up To Date and Functioning | ||
| Usb Devices | |||
| Sony Ericsson Sony Ericsson Device 0017 | Up To Date and Functioning | ||
| Hewlett-Packard Deskjet 3000 J310 series | Outdated | ||
| Sound Cards And Media Devices | |||
| DisplayLink Lenovo USB Audio | Up To Date and Functioning | ||
| Microsoft Cinema - Microsoft LifeCam. | Up To Date and Functioning | ||
| Network Cards | |||
| Qualcomm Atheros Qualcomm Atheros AR8171/8175 PCI-E Gigabit Ethernet Controller (NDIS 6.20) | Up To Date and Functioning | ||
| Keyboards | |||
| Microsoft HID Keyboard | Corrupted By Standard Universal Pci To Usb Host Controller | ||
| Hard Disk Controller | |||
| Intel(R) 82801DB Ultra ATA Storage Controller-24CB | Up To Date and Functioning | ||
| Others | |||
| Nokia Nokia E52 USB LCIF | Corrupted By Standard Universal Pci To Usb Host Controller | ||
| NEC Texas Instruments PCIxx12 Cardbus Controller | Up To Date and Functioning | ||
| Intel(R) 82801EB Ultra ATA Storage Controllers - 24D1 | Up To Date and Functioning | ||
| ULi Intel(R) 82801DB/DBM USB 2.0 Enhanced Host Controller - 24CD | Up To Date and Functioning | ||
| Cameras, Webcams And Scanners | |||
| Microsoft USB Video Device | Up To Date and Functioning | ||
| Video Cards | |||
| ATI ATI MOBILITY RADEON 9600/9700 Series | Up To Date and Functioning | ||
| Input Devices | |||
| Sony Sony Firmware Extension Parser Device | Corrupted By Standard Universal Pci To Usb Host Controller | ||
| Port Devices | |||
| ONDA ONDA USB Enumerator For AT Device | Up To Date and Functioning | ||
| Monitors | |||
| Sony Digital Flat Panel (1024x768) | Up To Date and Functioning | ||
| Mobile Phones And Portable Devices | |||
| Acer NOKIA | Outdated | ||