For your consideration at this wonderful sale is a rare Stratos Technology PCBA TwinSpark Adapter (Revision 2.0) for exclusive installation and use in the Apple Macintosh SE/30. The adapter has dual connectors for simultaneous connections for PDS expansion cards and cache/accelerator cards. Supported expansion cards: InterWare Vimage, Xceed Color30, Radius DirectColor30 (Pivot Interface SE/30), Asante MacCON30, Dayna PORT SI30, Falleron EtherPORT SE/30, Sonic SE/30 EtherCard. However, Xceed Color30 and DayStar Turbo040 does not work simultaneously. Xceed GrayScale adapter required cable extender. This adapter is not compatible with DayStar Turbo601 or MicroMac Carrera 040. This card is not designed to be used with original Macintosh SE or Macintosh SE FDHD, as it will not work in any other system besides the final versions of the Macintosh SE/30. Product is sold as shown in the photo. I will ship domestic and international.