The Sandberg Wireless Network for Laptop gives you wireless network access from your laptop computer. This allows your  computer to communicate with a wireless access point or broadband router at the centre of the network – or directly with  another computer that is enabled for wireless network access. This removes the need for network cables, as the wireless network  communicates using radio waves. You can achieve a great deal of freedom by having network access from your living room, bedroom,  kitchen, garden etc.