Qwerk Processor Board
The Qwerk uses the spca5xx driver for webcams. You can find a list of webcams that support spca5xx at http://mxhaard.free.fr/spca5xx.html
The Qwerk supports wireless USB adapters that use the ZD1211B chipset. You can find a list of adapters that use this chipset at http://www.linuxwireless.org/en/users/Drivers/zd1211rw/devices (remember to filter by the ZD1211B chipset)
(thanks to members lar and DaemonMaker for the URLs)