Features: Wifi Wireless Networking Card Extension Adapter Protections Card Suitable for Key M.2 Ngff Networking Card; The extension card to be breakable as 2242, 2260, and 2280; The working principle of the adapter card is extremely simple. It is a one-to-one connection line, and there is no need for chip conversion in the middle. Therefore, there is no need for driver, and it will not change the performances of your hard drive in any way! This adapter card is suitable for key M.2 NGFF WiFi wireless networking cards Specifications: Component:Metal Size:Approx.110x22mm/4.33x0.87inch Package Includes: 1pc WiFi Wireless Module note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.