Laptop docking stations are essential pieces of hardware if you want to hook-up monitors or connect equipment to your laptop, which doesn't have enough ports or port variations. People who frequently hook up to a projector will need an HDMI port, but in many cases, these are not an option on your device. Having a docking station will provide HDMI ports to those who use their laptops for multimedia purposes. Additionally, many of today's laptops do not come with a disc drive for playing CDs or Blu-Rays. Businesses and school projects that require physical media such as discs benefit from docking stations because they expand the functionality of the laptop. This is but one of the many laptop computer accessories that can benefit you when using your machine for work or school.