For a list of all currently documented Atmel chipsets with specifications, see Atmel.
For a list of all currently documented Intersil chipsets with specifications, see Intersil.
The driver (available via archive.org) for this device references two USB IDs. They are as follows..
- 03eb:7603 (default Atmel AT76C503A + HFA3861 ID)
- 0cde:0001 (Z-Com XI-750 ID)
The device descriptor for both devices is Wireless LAN USB Adapter.
A later version driver references only the 0cde:0001 ID with the device descriptor of..
- AmbiCom Wireless LAN USB Adapter
This device is clearly a Z-Com XI-750.