I don't know a lot about modems and I can't seem to get Efficient's official site working nor can I find much info on the subject so my question is:
Is SpeedStream 5100 compatible with ADSL2+? (060-E141-A01 is the part number). And if it isn't, would a firmware update make it so?
It seems like there is more than one kind of this type but mine is made by Efficient Networks.