Features: WiFi6E Technology, support dual-stream wifi in the 2.4GHz, 5GHz, including Gigabits speed, ultra-low latencies, and which can greatly improve user experiences. With two external high-gain antennas which ensures greater ranges and enhanced stability. Insert the adapter into an available PCI-e slot to upgraded your desktops, easy installation. Backward compatible 802.11a/b/g/n/ac wifi standards. Supports for Win11, Win10 operaing system. Specifications: Material: Metal Type: No Base, with Base(optional) Size: about 12x6.7x4.3cm/4.72x2.63x1.69inch(without base) Model: SU-AXE6000 Dual-band: 2.4GHz/5GHz Interfaces: Pcie x1/x4/x8/x16 Supported Operating System: Support for Win10/11 Package Includes: 1x 5374Mbps WiFi6E PCIe Wireless Wifi Card note: Please allow 0-1cm error due to manual measurement. Please allow for slight color difference due to different monitors resolution.