For Compact JADE:
320 x 240 minimum display resolution is recommended
TCP/IP network environment is required (802.11 b/g protocols are recommended)
Depending on the performance of the cradle that comes with your device (some provide only slow transfer speeds), the use of an external Secure Digital (SD) memory card or Compact Flash (CF) card reader/writer may be desirable for faster file transfers to and from your device
On Windows Mobile devices, JADE is installed into the following.
\storage-medium\Program Files\Jade\bin