USB based devices

Hi!

I am looking for an USB based ISDN adaptor.

1. Does anybody know, if the list under 

https://www.misdn.eu/wiki/MISDN_v2_Hardware/#HFC-S_USB_based_devices

is up to date?


2. I have been using the above list to look around. On ebay I found several offers for DrayTek miniVigor 128 USB ISDN TAs. I asked some of the suppliers which vendor and product id their devices have. It seems that none of them have the product id mentioned on the mISDN site = x1688.

I found instead x0110 and x6694.

Does anybody on this list have experiences with the miniVigor, with chips other than 1688, positive or negative?


Thanks in advance for your help
Jan