Enable support for the SyncLink PC Card serial adapter, running
asynchronous and HDLC communications up to 512Kbps. The port is
selectable for RS-232, V.35, RS-449, RS-530, and X.21

This driver may be built as a module ( = code which can be
inserted in and removed from the running kernel whenever you want).
The module will be called synclinkmp.  If you want to do that, say M
here.

Enable support for the Omnikey Cardman 4000 PCMCIA Smartcard
reader.

This kernel driver requires additional userspace support, either
by the vendor-provided PC/SC ifd_handler (http://www.omnikey.com/),
or via the cm4000 backend of OpenCT (http://www.opensc-project.org/opensc).

Enable support for the Omnikey CardMan 4040 PCMCIA Smartcard
reader.

This card is basically a USB CCID device connected to a FIFO
in I/O space.  To use the kernel driver, you will need either the
PC/SC ifdhandler provided from the Omnikey homepage
(http://www.omnikey.com/), or a current development version of OpenCT
(http://www.opensc-project.org/opensc).

This is a driver for 3G UMTS PCMCIA card from IPWireless company. In
some countries (for example Czech Republic, T-Mobile ISP) this card
is shipped for service called UMTS 4G.