The Belkin Wireless G USB Network Adapter easily enables a USB-equipped desktop computer or laptop unit to access a wireless network for web and Internet use and convenient file sharing. Desktop PC users can easily connect to the network just by a simple USB plug-in ? eliminating the need to open the PC case. Laptop users can enjoy the advantage of keeping their computer portable while gaining access to the Internet. This unit fits any standard 1.0, 1.1 and 2.0 USB slot, while adding 802.11g wireless capability for faster wireless networking.
There are some basic differences between Wireless USB from the use of the 60 GHz band as promoted by the Wireless Gigabit Alliance. At 60 GHz, radio communication can be blocked by any object in between, hence the term line-of-sight, which means an unimpeded line of sight. Wireless USB, on the other hand, is based on the UWB platform. This operates in the 3.1 to 10.6 GHz frequency range, and thus can pass through obstructing bodies.