Finding Power Management for your office can be hard when you need a mix of price, utility and style. Luckily, Wayfair Supply has products like the Cat5 Rj45 Inline Cable Coupler and Adapter, Y Splitter for Training Purposes (2 People Can Listen) to help narrow your search for your office needs. Search by Special Offers, Price or Brand. With 2-day Shipping and Brands like Belkin and Plantronics, you’re sure to find the right Splitters / Couplers Power Management for your small business, school or building. We make finding the right Power Management easy and cost effective for commercial shoppers by putting it all on the same site – Wayfair Supply.