Transform your desktop computer's wireless capabilities with this versatile PCIe network card. Featuring dual-band connectivity, it delivers impressive speeds up to 300Mbps on both 2.4G and 5G frequencies, ensuring stable connections for demanding online activities. The AR5B22 chipset supports multiple wireless protocols including 802.11a/b/g/n, while integrated 4.0 adds seamless connectivity with compatible devices. Installation is straightforward with a plug-and-play design compatible with PCI Express X1 and X16 slots. The black metal construction and PCB design provide excellent durability and heat management for reliable long-term performance. for gaming, streaming, and large file transfers, this network card comes complete with two antennas, an adapter cable, and mounting hardware. Whether you're upgrading an older system or building a new PC, this wireless card delivers the speed and reliability needed for modern computing demands.