1. Multifunctional Connectivity Solution: This network adapter card is specifically designed to convert a 30x42 NGFF Key B interface into a USB 3.0 port while supporting 4G, 5G WWAN modules. This allows users to effortlessly connect laptops, desktops, or other compatible devices to high speed mobile internet, significantly enhancing network access capabilities for various applications like remote work, home, or outdoor activities.
2. Built In SIM Card Slot: In addition to its powerful connectivity functions, this NGFF to USB3.0 converter features a standard SIM card slot. Users can conveniently insert their SIM cards(not included) directly without the need for additional devices or purchases, enabling seamless data communicating. This thoughtful design simplifies the user experience while enhancing portability and practicality.
3. Wide Operating System Compatibility: To cater to diverse user needs, this Ethernet network adapter supports multiple operating systems, including but not limited to for , for WinCE, for Linux, and for OS X. No matter which operating system your computer is running, you can easily install and use this device without any compatibility concerns, making it a versatile choice for various tech setups.

Spec:
Item Type: Network Adapter Card
Material: PCB
Slot Type: 30x42mm NGFF M.2 Key B Slot and Standard SIM Card Slot (SIM card not included)
Supported Systems: for , for WinCE, for Linux, and for OS X

How to Use:
Plug and play.

packing list:
1 x Network Adapter Card
1 x Screwdriver
2 x Antennae
or
1 x Network Adapter Card
1 x Screwdriver
4 x Antennae