The BIOSTAR TB250-BTC motherboard is designed for high performance and flexibility in cryptocurrency mining systems. With support for Intel CPUs and DDR4 SDRAM memory, this ATX board features a range of expansion slots and input/output ports including USB 3.0, USB 2.0, and Ethernet. It also boasts on-board audio and video chipset capabilities, making it a versatile choice for computing needs beyond mining. BIOSTAR is a trusted brand known for producing reliable and efficient motherboards, making the TB250-BTC a solid option for those looking to build a powerful and stable mining rig. Used but very good condition. With box in every single 1.