Elena scoffed. “It’s a Wi-Fi card from 2009. ‘N’ is three generations old.”
: Uses Multiple Input, Multiple Output antenna configurations (e.g., 2T2R or 3T3R) to enhance signal stability and reduce dead spots over long distances. Interface Compatibility : Designed for PCI Express x1 slots but can also fit into x4, x8, or x16 slots. : Supports standard encryption protocols including WPA-PSK/WPA2-PSK , and 64/128-bit Dual-Band Capability : Many "exclusive" or premium versions support both 2.4 GHz and 5 GHz 80211n wireless pci express card lan adapter exclusive