NES & SNES controller adapters for Wii
Purists may find solace with RetroZone's forthcoming NES and SNES controller adapters for Wii's Virtual Console, but others will do just fine with the all-purpose Classic Controller. Before you go digging around for your old gamepads, consider that each adapter costs $19 (plus $6 S&H per order), roughly equaling the cost of Nintendo's Classic Controller, which offers greater compatibility and semi-wireless freedom.
RetroZone will begin shipping the NES adapter in January, followed by the SNES adapter shortly thereafter. Both devices connect via Wii's GameCube controller ports.
[Via Engadget]