I've never seen a teardown of a Bitcoin miner before and was amazed to notice the sheer amounts of Heatsinks on the PCB. It would've been nice if all the cables came braided or with some outer protection for the PSU wires. The 14AWG power cable looks pretty good. I'm pleased to notice the front end as well which looks fairly simple to configure and setup the connection to the pools. How many years of warranty does Halong provide for these units? Also is there a possibility to have a look at the ASIC chips and to verify if it was producted by Samsung?