The TP-Link Archer T4E Internal PCI Express WiFi Card delivers high-performance wireless connectivity for your desktop computer, with speeds up to 1200 Mbps on dual band. It ensures an optimal experience for gaming, streaming, and remote work thanks to its advanced technology and easy installation. AC1200 WiFi Performance Simple PCI Express Installation Dual Detachable Antennas Multi-System Compatibility Ideal for Gaming and Streaming