1.Supports USB 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/Laptop PC, such as, MU736/ME936/ME906V, Airprime EM7305 2. Easy installation, but make sure you have installed the software drivers for your M.2 card. 3.Support 30*42 type NGFF(M.2) Key B card 4. Support SIM 6pin/8pin card connector. 5.Supports Plug & Play and Hot-Swapping Specification: Product name: NGFF(M.2) to type C Adapter Supports any OS, like for WindowsXP/Win7/Win8/Win8.1/Win10, WinCE, Linux & etc Case dimension: 89 x 45 x 19mm(LxWxH) Colour:black Material:ABS+Metal Package Contents: 2 * NGFF(M.2) to type C Adapter 2 * USB 2.0 to type C Cable 2 * SIM Extension kit. 4 * Antenna 2 * Screw Driver 4 * M2 Screw 8 * M2.5 Screw Only 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.