Corsair is an American computer peripherals and hardware company founded in 1994. Originally known for high‑performance DRAM modules, Corsair has expanded into a comprehensive ecosystem of gaming peripherals, PC components, and enthusiast gear, including power supplies, cases, coolers, keyboards, mice, headsets, and streaming equipment.

Corsair is widely respected for quality, performance, and innovation. Through its acquisitions of Elgato (streaming), SCUF (controller), and Origin PC (pre‑built systems), it has become a dominant force in the gaming and content creation markets. Their iCUE software unifies control across all compatible devices.