Should be supported ... I've the HW A2 FW 1.40 and works very well.
If you have Windows avaiable, please post here the USB IDs of your device:
1. Goto into Devices Manager
2. Right click with mouse on your device and select Property
3. Goto into "Details" tab
4. Select from drop down menu "Hardware ID" and post here all the strings you see (you can do copy&pase)
If you have Linux: