The Leviton 49255-Q89 Flat 12-Port Patch Block is a high-quality networking accessory designed for organizing and managing patch cords in data centers or server rooms. With 12 ports for patch cords, this patch block allows for efficient cable management and connection of network devices. The mounting bracket for this product is sold separately, giving users the flexibility to customize their networking setup. The Leviton brand is trusted for its reliable and durable networking products, making this patch block a dependable choice for professionals in the IT industry.