Feature:1. The adapter is designed for desktop/Laptop PCs that convert 5G/4G/3G wireless M.2 key B USB 2.0 module to full/half mini card slot. You can insert your M.2 card (Socket 2 SSIC-base WWAN) such as GSM, HSPA(3.5G), GPS, LTE cards to this adapter.2. Allows user to use M.2 Socket SSIC-based WWAN Module to mPCIe Slot in the Desktop or Laptop.3. Supports USB 2.0 interface of M.2 Cards (Socket 2 SSIC-base WWAN) such as 2G GSM, GPRS, 3G,CDMA, WLAN,WWLAN, HSPA MODEM , GPS, 4G, WiMAX, LTE, Mini Card to desktop PC.4. Supports dual NANO SIM card Push connector.No additional power requiredSupports 3042/3052 type M.2 key B Card dimension.color: redmaterial: plasticPackage Contents:1 x M2 to Mini PCIE Converter4 x Screw1 x ScrewdriverOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.