The Lenovo OEM 20002346 Atheros AR5B95 802.11b/g/n Wireless PCIe Half T77H121.06 is a wireless network card designed for computers and tablets. With a compatible port of Mini PCI Express, this card allows for easy installation on various devices. As an OEM product from Lenovo, it ensures quality and compatibility with specific computer models. The Atheros brand is known for its reliable wireless technology, making this card a solid choice for improving network connectivity in your devices.