in Industry2021 RebTech 8-GPU Blockchain Mining Motherboard with Nvidia RTX 3080 Demo by Earl Co April 16, 2021, 11:05 am 1.9k Views Demoing a test rig with the RebTech Blockchain Motherboard for Ethereum and cryptocurrency mining . Share this: See more Previous article One UI 3.1 Android 11 Official Update – Samsung Galaxy S10 Lite Next article iPadOS 14.3 Finally Out: Everything You Need To Know!