Gl850a Usb Hub Driver
Mar 05, 2008 This is a USB 2.0 HUB the problem is that the chip work only like a USB 1.0 Hub, for some reason can't be switched to Full speed mode. The PCB is made according app note and USB 2.0 specification, I compare the circuit diagram with a working USB 2.0 hub with this chip, and I can' see any different, except one. Gl850a driver Originally. My main computer was having a very annoying problem that prevented me from connecting any USB devices to it. It always prompted a message saying the USB driver cannot be installed. And when I went to the Device Manager, I saw the USB 2.0 Hub driver showing as an unknown device under Other Devices.
-->This topics in this section describe the class drivers, generic client driver, and the parent composite driver that are provided by Microsoft.
Microsoft-provided USB drivers for controllers and hubs
Microsoft provides these set of drivers:
- For USB host controllers and hubs. For more information, see USB host-side drivers in Windows. You can develop a custom host controller driver that communicates with the USB host controller extension (UCX) driver. For more information, see Developing Windows drivers for USB host controllers.
- For handling common function logic for USB devices. For more information, see USB device-side drivers in Windows.
- For supporting Type-C connectors. For more information, see USB connector manager class extension (UcmCx).
Other Microsoft-provided USB drivers
| Device setup class | Microsoft-provided driver and INF | Windows support | Description |
|---|---|---|---|
| USB | Usbccgp.sys Usb.inf | Windows 8.1 Windows 8 Windows 7 Windows Vista Mere bina tu song instrumental download music. Windows XP | Usbccgp.sys is a parent driver for composite devices that supports multiple functions. For more information, see USB Generic Parent Driver (Usbccgp.sys). |
| Biometric | WudfUsbBID.dll WudfUsbBIDAdvanced.inf | Windows 8.1 Windows 8 | Microsoft supports USB biometric devices (fingerprint readers) by providing the Windows Biometric Framework. See the Windows Biometric Framework. |
| Media Transfer Protocol Devices | Wpdusb.sys (Obsolete) | Windows Server 2008 Windows Vista Windows Server 2003 Windows XP | Note Starting in Windows 7, Microsoft has replaced the kernel mode component of the Windows Vista USB driver stack (Wpdusb.sys) for Windows Portable Devices (WPD) with the generic Winusb.sys. Microsoft provides the Wpdusb.sys driver to manage portable devices that support the Media Transfer Protocol. See WPD Design Guide. |
| USBDevice | Winusb.sys Winusb.inf | Windows 8.1 Windows 8 Windows 7 Windows Vista Windows XP with Service Pack 2 (SP2) | Winusb.sys can be used as the USB device's function driver instead of implementing a driver. See WinUSB. |
Microsoft-provided USB device class drivers
Microsoft provides drivers for several USB device classes approved by USB-IF. These drivers and their installation files are included in Windows. They are available in the WindowsSystem32DriverStoreFileRepository folder.
See, USB device class drivers included in Windows.
Related topics
Windows 10 Usb Hub Drivers
Universal Serial Bus (USB)
USB Driver Development Guide
Scan performed on 4/25/2017, Computer: Intel SJR2A092 - Windows 7 64 bit
Outdated or Corrupted drivers:6/23
| Device/Driver | Status | Status Description | Updated By Scanner |
| Motherboards | |||
| Intel(R) ICH9 Family USB Universal Host Controller - 2939 | Up To Date and Functioning | ||
| Mice And Touchpads | |||
| Logitech Logitech USB First/Pilot Mouse+ | Outdated | ||
| Microsoft MICROSOFT SERIAL MOUSE 2.1A | Up To Date and Functioning | ||
| Alps Souris compatible PS/2 | Up To Date and Functioning | ||
| Usb Devices | |||
| NEC NEC Electronics USB 3.0 Host Controller | Up To Date and Functioning | ||
| Sound Cards And Media Devices | |||
| Toshiba TOSHIBA USB ISDB-T TV Tuner(x64) | Up To Date and Functioning | ||
| Dolby Laboratories Audio Device on High Definition Audio Bus | Corrupted By Generic Usb Hub | ||
| Advanced Micro Devices High Definition-audioapparaat | Up To Date and Functioning | ||
| Network Cards | |||
| Ralink Ralink RT5390R 802.11bgn Wi-Fi Adapter | Up To Date and Functioning | ||
| Keyboards | |||
| Microsoft HID Keyboard | Outdated | ||
| Hard Disk Controller | |||
| Intel(R) ICH8R/DH/DO SATA AHCI Controller | Outdated | ||
| Others | |||
| Nokia Nokia 5230 USB Phone Parent | Up To Date and Functioning | ||
| Intel Intel(r) AIM External TV Encoder Driver 2 | Up To Date and Functioning | ||
| NEC Texas Instruments PCIxx21/x515 Cardbus Controller | Up To Date and Functioning | ||
| Point Grey Research Texas Instruments 1394 OHCI Compliant Host Controller | Up To Date and Functioning | ||
| Point Grey Research Texas Instruments OHCI-kompatibel IEEE 1394-vertskontroller | Up To Date and Functioning | ||
| Lucent Lucent Win Modem | Up To Date and Functioning | ||
| Cameras, Webcams And Scanners | |||
| Importek USB Composite Device | Up To Date and Functioning | ||
| Video Cards | |||
| NVIDIA NVIDIA GeForce GT 640M | Corrupted By Generic Usb Hub | ||
| Input Devices | |||
| Sony Sony Programmable I/O Control Device | Up To Date and Functioning | ||
| Port Devices | |||
| LG LGE Bluetooth TransPort (COM5) | Corrupted By Generic Usb Hub | ||
| Monitors | |||
| Sony Digital Flat Panel (1024x768) | Up To Date and Functioning | ||
| Mobile Phones And Portable Devices | |||
| Acer NOKIA | Up To Date and Functioning | ||