The DYNEX Wireless G Notebook Card 802.11 G is a wireless network card designed for notebooks. It features a compact unit with one port and is compatible with PCI ports. The card has a simple design with dimensions of 4.5" in height, .25" in length, and 2.2" in width. Made by Dynex, this wireless card is a reliable choice for upgrading your notebook's connectivity capabilities. With its reliable brand reputation and wireless interface, this product is a practical choice for users looking to enhance their computer's network access.