Biostar Microtech International Corp (Chinese: 映泰股份有限公司) is a Taiwanese maker of computer hardware. They are mostly known for motherboards and overclockable GPUs.
Product promotion at Computex 2018
Biostar's hardware demonstrations are always impressive. And enjoyable.
Biostar's website is at https://www.biostar.com.tw/
Motherboard BIOS updates are available in the app/en/support/download.php part of that site.