C-Media USB Mass Storage Controller

Windows device driver information for C-Media USB Mass Storage Controller

The USB controller is a highly integrated chip that is a USB audio solution. The analog modules that are essential are strategically embedded in CM108AH that includes the dual earphone and DAC driver. It comes with the ADC booster for microphone, USB transceiver and a regulator. The USB controller is very compatible and suitable for any USB earphone, headset and any audio interface box application. Jumper pins can be used for the programming of many applications same as external EEPROM and the adjustment of audio can be controlled very easily using specific HID compliant pins. The Controller comes with added applications such as the audio DSP and external codec that can be connected to the CM108AH through the 12S for processing. The pins are accessed with customer application that is an additional value function. The controller supports a standard HID switch for HOOK function that can be used for VOIP applications.

The USB controller is compliant with 2.0 USB full speed operation that supports the suspend USB. The controller comes with a crystal input that has on chip PLL and has an embedded USB transceiver. The card has jumper pins that are used for speaker mode that only have the plat back function and headset mode for playback and recording. The headset mode and USB audio function has 2 topology input terminals that have output terminals with 1 mixer unit with a selector unit that incorporates 3 other features. The jumper pins are only activated during headset mode and the mixer unit. Speakers connected to the controller have single input terminals that have perfect output with the addition of single features. The controller is compatible with Microsoft windows 98/Me/NT/2000/XP and requires a computer operating at 2.0 GHZ processor speed and a minimum of 512 MB random access memory. It is highly recommended you run a free registry scan for and C-Media USB Mass Storage Controller errors before installing any driver updates.