Bitcoin mining board with i5-6600 CPU. Never been used to mine crypto. Bought it as a spare and never used it. Running windows 10, My loss is your gain. An H110 bitcoin motherboard-most famously the ASRock H110 Pro BTC+-is an Intel LGA1151 system board built for crypto mining. It supports up to 13 graphics cards via one PCle 3.0 x16 and twelve PCle 2.0 x1 slots, running on 6th and 7th Gen Intel Core processors with DDR4 memory.Key SpecificationsCPU Support: 6th and 7th Generation Intel Core i7, i5, 13, Pentium, and Celeron (LGA1151). Memory: 2 DIMM slots supporting up to 32GB of DDR4 2400/2133 MHz non-ECC RAM.Expansion Slots: 1 x PCI Express 3.0 x16, 12 x PC| Express 2.0 x1. Power Connectors: Onboard extra power strips/Molex connectors to stabilize multi-GPU setups.OS Compatibility: Often utilized with specialized mining OS platforms (like ethOS or SimpleMining OS) or Linux, which handle large quantities of GPUs more stably than standard Windows configurations.