1.Doesn't support PCI-E bus type minicard such as Wifi module, only supports USB bus interface of Mini-Cards such as 2G , GPRS, 3G, CDMA, WLAN, WWLAN, HSPA MODEM, GPS, 4G WiMAX, LTE, and Mini-Card to desktop PC 2. Easy installation & no driver required, make you have installed the software drivers for your WWAN card. 3. Support SIM 6pin/8pin card connector. 4. No additional power required 5. Supports Plug & Play and Hot-Swapping 6. Supports any OS, like Windows, WinCE, Linux & etc The adapter is designed for desktop/Embedded system converts 3G/4G wireless Mini-Card to USB port. You can only insert your USB Bus type minicard such as , HSPA(3.5G), GPS, LTE cards to this adapter then plug to USB port, doesn't support PCI-E bus type minicard such as Wifi module As standard is provided, you can connect to network with . Colour:green Material:PCB+metal Package Contents: 1x Mini PCI-E to SIM Adapter Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.