Tripp Lite is an American manufacturer of power protection and connecting electrical devices. It was founded in 1922 and is headquartered in Chicago, Illinois. The company employs more than 450 people and maintains a sales presence in over 80 countries worldwide. Tripp Lite manufactures a variety of product categories, including UPS systems, UPS replacement batteries, surge protectors, electrical cables and connectors, power inverters, KVM switches, power strips, PDUs, racks and rack cooling systems, power management software, laptop accessories, and audio/video solutions. Tripp Lite is ISO 9001 certified.