The ASUS PCE-AC68 802.11n Network Adapter is a Wi-Fi network card designed to provide high-speed wireless connectivity on desktop PCs. It supports the 802.11ac Wi-Fi standard (with backward compatibility to 802.11n) and offers speeds of up to 1.3 Gbps when connected to a compatible router. The card is typically installed via a PCIe slot on the motherboard and is equipped with external antennas to boost signal strength.

The Windows driver for this network adapter allows the operating system to recognize the hardware, provide it with necessary functionality (like connecting to Wi-Fi networks), and ensure it's working properly.