The Unity is an interesting card providing a whole host of features. It's actually a Zorro II card which includes two A1200 clockport style connectors to allow the addition of the Melody 1200 and Twiser serial card and compatible devices. When production commences the card may also include an onboard high speed serial port based around the Twister and an onboard high speed parallel port. The real unique feature of this card is it actually contains a 16bit PCMCIA port which will allow the addition and use of PCMCIA cards in a Zorro based Amiga. Inititally the PCMCIA is intended for use with network cards such as the Unity Net 10 (10MBit) or the Unity Net 100 (100MBit).
At the time of writing, this card has not yet reached the production stage
Information from Kato Developments Website.