Hi,
After watching numerous youtube clips, I noticed that the custom development rigs all hook into the same USB hub, before connecting to the PC. One PC controlling all the mining rigs.
What has me wondering, is the other clips where numerous PCs with GPU's are used for mining. Question being: Are all the machines working together as a LAM (Local Area Machine) or is each machine mining independently ? (and if so... isn't that a waste of power & hardware? As a collective approach would be much more efficient )
Thanks