Product name: ngff m.2 to mini pci-e adapter with sim card slot This equipment is mainly used for the latest m.2 interface device download, such as ssic-base wwan socket 2, 3g, cdma, wlan, hspa+modem, gps, 4g wimax/lte and other modules. Applicable modules: 3G 4G 5G DW5811e L860- L850- EM7565 MU736 ME906E ME906V ME906J EM7305 EM7355 N5321GW and so on. The product is applied to products with MINI PCIE interface, but customers who need to use communication modules with M.2 (NGFF) interface, only support the application of 3G 4G 5G modules, and do not support WIFI (such as WIFI) products. Color: green Material: PCB+plastic+metal Package Contents: 5 x ngff m.2 to mini pci-e adapter 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.