x86 compatible CPU - 100+ Mhz recommended
16 MB RAM (more if temporary read/write partition is in RAM)
8 Mb disk space; less if the temporary read/write partition is in RAM
Most of the PCMCIA/LAN/wireless equipment is supported
Soekris net4511
Soekris net4521
Teletronics CPR (year 2001 and 2002 revisions)
DemarcTech SBC
Nagasaki Geode-based SBCs
Mikrotik RouterBoard (with BIOS ver. 1.1.1+)
ZCom/Teletronics XI-300 low power 30mW Prism2-based cards, Access Point mode supported
ZCom/Teletronics/DemarcTech XI-325H/HP high power 100/200 mW Prism2.5-based cards, Access Point mode supported
ZCom/DemarcTech XI-325H high power 180 mW Prism2-based cards, Access Point mode supported
Cisco AiroNet 350 350 series
Lucent/Avaya/Agere 802.11b Orinoco series
Atheros-based cards
If the hardware is supported by any of the Linux distributions, then there is a good chance that it is supported under WISP-Dist as well.
22 mbps wireless cards based on TI chipset (Dlink DWL-520+, DWL-650+)
Varous USB-based wireless adapters