Buy with Confidence: With Monoprice's Lifetime Warranty on all Cables, you can rest assured we stand behind our products and our customers.used to connect two Cat6A RJ45 patch network cables. Straight type coupler. Quality at a Fair Price: Monoprice's rugged design and rigid quality control standards deliver high quality products at fair prices.Service & Support : You're never on your own with Monoprice products! We have a full team of friendly and knowledgeable technicians available to answer your questions, both before and after your purchase.