Biostar has launched the iMiner 660MX8D2, a cryptominer with eight RX 6600 GPUs. Per Biostar, the miner will deliver 248 MH/s of ETH mining performance. Biostar is advertising the rig as a "plug & play mining solution."
https://www.notebookcheck.net/Eight-AMD-Radeon-RX-6600-GPUs-in-one-computer-Biostar-unveils-the-iMiner-660MX8D2.615634.0.html