For over 20 years, Coolgear Inc. has been a leading manufacturer of top of the line industrial-grade USB hubs, chargers, serial devices, adapters, and cables. Based in the US, Coolgear has successfully engineered and deployed millions of connectivity solutions into industrial, medical, automotive, commercial, and aerospace industries. Coolgear painstakingly sources high-quality components, oversees all manufacturing methods, and conducts rigorous testing to ensure all our products are industrial-grade. This means greater duty cycle, zero data loss, and longer lasting builds. We promise.