The Comp USA Wireless PCI Adapter Card is a network card designed for use with computers. With a maximum data rate of 54 Mbps, it is compatible with both 802.11b and 802.11g protocols. This adapter card is manufactured by Comp USA and features a PCI port for easy installation on the computer's motherboard. Originating from China, this wireless card provides reliable and fast networking capabilities for users looking to connect their devices to a wireless network.