Atmel at76c50x chipset 802.11b support (ATMEL) A driver 802.11b wireless cards based on the Atmel fast-vnet chips. This driver supports standard Linux wireless extensions. Many cards based on this chipset do not have flash memory and need their firmware loaded at start-up. If yours is one of these, you will need to provide a firmware image to be loaded into the card by the driver. The Atmel firmware package can be downloaded from