The Sandberg Wireless G54 PC Card gives you wireless network access from your laptop computer. This allows your  computer to communicate with a wireless access point 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. The card is compliant with the 802.11g standard, giving speeds of up to 54 Mbit/s, and of course is also  compatible with 802.11b devices.  Wireless G54 PC Card