Feature:1. Allows user to use M.2 socket SSIC-based WWAN module to mPCIe slot in the desktop computer or laptop2. Support USB interface of M.2 cards ( 2 socket SSIC‑base WWAN) such as 2G GSM, GPRS, 3G, CDMA, WLAN, WWLAN, HSPA MODEM, GPS, 4G WiMAX, LTE, 5G, support mini card to desktop PC3. The product support full size and half size mPCIe slot, practical and convenient4. There is no additional power required, easy to install, simple to use5. Mini PCI‑E adapter converter supports 3042/3052 type M.2 key B card dimensionSpecification:Item Type: M.2 Key B to Mini PCI-E AdapterColor: RedMaterial: Printed circuit boardFeatures: No extra power is requiredSize: Approx. 50 x 30mm / 2 x 1.2in.Package List:1 x M.2 Key B to Mini PCI-E Adapter4 x M2 Screw1 x Screwdriver