March 21, 2022 I've purchased 2 L7s from Viperatech and also have been given equally of these as of previous week (third 7 days of March). Although it took quite some time to get them (we ordered in July), I never fault Viperatech in any way Considering that the hold https://modernbookmarks.com/story17095557/the-5-second-trick-for-antminer-l7