BIOSTAR is a computer hardware manufacturer and technology brand specializing in motherboards, graphics cards, storage, memory, and intelligent computing solutions. Its product range includes VALKYRIE, RACING, SILVER, and standard motherboards; AMD, NVIDIA, and Intel graphics cards; SATA, M.2 PCIe, and portable SSDs; DDR4 and DDR5 memory; desktop PCs; and peripherals. BIOSTAR also develops industrial PCs, industrial motherboards and computers, AI workstations, and solutions for edge computing, industrial automation, electric vehicle charging, digital signage, POS and kiosk systems, and human-machine interfaces.

The brand serves a broad range of settings and users, including gaming, content creation, home and office computing, and education. Its high-performance motherboard solutions are designed for stability, scalability, and compatibility, while its AI workstation and HMI offerings support demanding computing and interactive applications. BIOSTAR provides product and technical support through FAQs, CPU compatibility information, downloads, and customer service, and helps customers locate products through its store and authorized online retailers. The company also highlights environmental, social, and governance priorities as part of its commitment to responsible business.