Sega Model 837-14902 I/O card - Sega Ringedge 1 tested OK
Sega Model 837-14902 I/O card & harness - Sega Ringedge 1 tested OK. Star Horse 3 Season I : A New Legend Begins. Star Horse 3 Season II: Blaze Of Glory. Star Horse 3 Season III: Chase The Wind. Lets Go Island 3D.