Best prices on Hp xb4 media docking station in Port Replicators. Check out BizRate for great deals on Port Replicators from HP. Use BizRate's latest online shopping features to compare prices for Hp xb4 media docking station. Read product specifications, calculate tax and shipping charges, sort your results, and buy Computers & Software with confidence. Easily narrow your search and find the product that's perfect for you: HP xb4 Notebook Media Docking Station with Wireless Keyboard and Mouse - xb4 Notebook Media Docking Station with Wireless Keyboard and Mouse.