Features: Up to 75% less latency while gaming when multitasking, Nearly 3x faster than 2x2 80MHz wirelessAC devices; Killers WiFi product combine industry-leading WiFi connectivities with powerful gaming networks technology to minimize lag, latency, and packet loss. Requires 12th+Gen IntelCPU (NOAMD), Linuxor Windows 10/11 64-bit OS and M.2 CNVio2 (NOT CNVio) interfaces with Key E. NOTE: this is NOT the same as regular M.2 PCIe or CNVio. Antenna not included; This model has very specific compatibility requirements. Please verify prior to purchase or your system will NOT recognize the adapter. If unsure, purchase AX1675x. No desktop system support Designed for gamers and enthusiasts, the AX1690i is perfect for those who demand superior networks performances. Specifications: Material:Metal AX1690i Killers WiFi Card Requires 12th+Gen IntelCPU (NOAMD), Linuxor Windows10/11 64bit OS and M.2 CNVio2 (NOT CNVio) interfaces with Key E. NOTE: this is NOT the same as regular M.2 PCIe or CNVio. Antenna not included Package Includes: 1xWiFi Card note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.