March 21, 2022 I have requested two L7s from Viperatech and also have received both of those of these as of last week (third 7 days of March). Though it took pretty some time to get them (we requested in July), I usually do not fault Viperatech in any way https://rotatesites.com/story18224640/5-tips-about-antminer-l7-for-sale-you-can-use-today