* Implemented using cheap, readily available parts (7400-series ICs only, plus some capacitors, resistors and LEDs).
* Can be connected to the PCW expansion port (see below) or internally via a Z80 shim card (note, this requires a socketed Z80).
* Does not require a separate 5v power supply (the computer supplies power).
* Can supply 5v to an attached CF card adapter if necessary. Also supplies +5v via IDE Pin 20, although not all devices use it (hence the additional supply option).
* Driver supports Amstrad PCW CP/M Plus only at this time (it is implemented as a FID).
* A separate driver exists for Lifeboat CP/M 2.2 on the TRS-80 Model II that can be ported on demand to other CP/M 2.2 variants.