CONFIG_USB_AUERSWALD
  Say Y here if you want to connect an Auerswald USB ISDN Device
  to your computer's USB port.

  This code is also available as a module ( = code which can be
  inserted in and removed from the running kernel whenever you want).
  The module will be called auerswald.o. If you want to compile it as
  a module, say M here and read <file:Documentation/modules.txt>.

CONFIG_USB_BRLVGER
  Say Y here if you want to use the Voyager USB Braille display from
  Tieman. See <file:Documentation/usb/brlvger.txt> for more
  information.

  This code is also available as a module ( = code which can be
  inserted in and removed from the running kernel whenever you want).
  The module will be called brlvger.o. If you want to compile it as
  a module, say M here and read <file:Documentation/modules.txt>.

CONFIG_USB_EMI26
  This driver loads firmware to Emagic EMI 2|6 low latency USB
  Audio interface.

  After firmware load the device is handled with standard linux
  USB Audio driver.

  This code is also available as a module ( = code which can be
  inserted in and removed from the running kernel whenever you want).
  The module will be called audio.o. If you want to compile it as a
  module, say M here and read <file:Documentation/modules.txt>.

CONFIG_USB_RIO500
  Say Y here if you want to connect a USB Rio500 mp3 player to your
  computer's USB port. Please read <file:Documentation/usb/rio.txt>
  for more information.

  This code is also available as a module ( = code which can be
  inserted in and removed from the running kernel whenever you want).
  The module will be called rio500.o. If you want to compile it as
  a module, say M here and read <file:Documentation/modules.txt>.

CONFIG_USB_TIGL
  If you own a Texas Instruments graphing calculator and use a 
  TI-GRAPH LINK USB cable (aka SilverLink), then you might be 
  interested in this driver.

  If you enable this driver, you will be able to communicate with
  your calculator through a set of device nodes under /dev.

  This code is also available as a module ( = code which can be
  inserted in and removed from the running kernel whenever you want).
  The module will be called tiglusb.o. If you want to compile it as a
  module, say M here and read Documentation/modules.txt.

  If you don't know what the SilverLink cable is or what a Texas
  Instruments graphing calculator is, then you probably don't need this
  driver.

  If unsure, say N.

CONFIG_USB_USS720
  This driver is for USB parallel port adapters that use the Lucent
  Technologies USS-720 chip. These cables are plugged into your USB
  port and provide USB compatibility to peripherals designed with
  parallel port interfaces.

  The chip has two modes: automatic mode and manual mode. In automatic
  mode, it looks to the computer like a standard USB printer. Only
  printers may be connected to the USS-720 in this mode. The generic
  USB printer driver ("USB Printer support", above) may be used in
  that mode, and you can say N here if you want to use the chip only
  in this mode.

  Manual mode is not limited to printers, any parallel port
  device should work. This driver utilizes manual mode.
  Note however that some operations are three orders of magnitude
  slower than on a PCI/ISA Parallel Port, so timing critical
  applications might not work.

  Say Y here if you own an USS-720 USB->Parport cable and intend to
  connect anything other than a printer to it.

  This code is also available as a module ( = code which can be
  inserted in and removed from the running kernel whenever you want).
  The module will be called uss720.o. If you want to compile it as a
  module, say M here and read <file:Documentation/modules.txt>.

CONFIG_USB_SPEEDTCH

  This driver provides support for the Alcatel SpeedTouch ADSL USB 
  modem.

  The driver requires the ATM interface and ATM SAR so you need to 
  enable ATM (under Networking options) and the ATM SAR option. You 
  will also need PPP over ATM (under Network device support).

  This driver is a slightly revised version of Johan Verrept's 1.5 
  SpeedTouch Driver which has been altered to work on the 2.5 series 
  kernels.

  To use the device you also need a user-mode daemon that downloads
  the firmware and (re)initializes the modem. The offical version is 
  a closed source one from Alcatel that you can get at
  <http://www.alcateldsl.com/support.htm>.

  A piece of code has recently been sent to linux-usb-devel which 
  allows the open source user space driver's firmware program 
  modem_run to be used with this driver instead. You will still 
  need the Alcatel daemon package to extract the modem firmware from 
  it (or the windows drivers instead).

  For more information, see Johan Verrept's webpages at
  <http://linux-usb.sourceforge.net/SpeedTouch/>.

CONFIG_USB_TEST

  This driver is for testing host controller software.  It is used
  with specialized device firmware for regression and stress testing,
  to help prevent problems from cropping up with 'real" drivers.

CONFIG_USB_LCD
  Say Y here if you want to connect an USBLCD to your computer's
  USB port. The USBLCD is a small USB interface board for
  alphanumeric LCD modules. See <http://www.usblcd.de> for more
  information.

  This code is also available as a module ( = code which can be
  inserted in and removed from the running kernel whenever you want).
  The module will be called usblcd.o. If you want to compile it as
  a module, say M here and read <file:Documentation/modules.txt>.