Features: Broad Compatibility Design Supports multiple WiFi card modules through E key to E port conversion, providing easy adaptation for users who frequently change equipment setups and enthusiasts. Fast Installation Structure Allows quick module replacement in seconds with straightforward setup, ideal for environments requiring rapid hardware changes and IT teams. Consistent Data Transfer Crafted with premium PCB substance to secure stable connection with minimal data loss or delay, enhancing internet connectivity for workspaces and home networks. Sturdy Construction Reinforced PCB design proposals resistance against accidental damage during inspections, useful for engineers conducting regular hardware evaluations. Compact Portable Size Lightweight 41x22mm adapter enables easy transport and use for mobile work scenarios and travel, facilitating device checks without space constraints. Specifications: Materials: PCB Size: 41x22mm Package Includes: 1PC WiFi Wireless networking Card Module protections Card note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item.