Caution Level: Safe
Operating System: Windows 98/Me/NT/2000/XP
Latest Version: 2.0.
The USB 2.0 controller provides a perfect link between the AMBA on board chip with the Universal Serial Bus. The host supports full high and low speed traffic to the USB. The USB functionality is enhanced and supplied by the host controller that implements the high enhanced host controller. The Low speed and full functionality of the USB 1.1 and 2.0 is supplied by one or more companion controllers that help in the implementing the universal host controller interface. The router port supplies the dynamic communication between the USB transceivers and the host controllers. The USB controller core can handle up to 15 downstream a t a single moment where each port has the capability of handling all the three USB speed at a single moment. The designer of the host controller gave choices to the user from low to full speed traffic with a single companion controller.
Unless you update your drivers regularly you may face hardware performance issues.
To check your drivers you should manually verify every device on your system for driver updates
The host controller has support for the Asynchronous mode which allows consecutive bulk transactions that respond to the end point with a NAK counter limit which is unnecessary to the memory access. The host controller's interface has been designed in a way the interface has been extended to allow the report of any over current conditions in the host controller. The host controller's core supports the UTMI + 16 bit transceivers at a rate of 30 MHZ and 8 BIT transceivers at an amazing rate 60 MHZ and an 8 bit transceiver at a rate of 60 MHz. the USB host controller is perfect for large companies that are handling several machines using USB connections. The host helps in the proper data transmission to different machines all at a single moment thanks t the powerful core. The host controller is well priced but not recommended for home use. It is highly recommended you run a free registry scan for and Intel USB 2.0 Enhanced Host Controller errors before installing any driver updates.