Feature: 1. Key B M.2 NGFF WWAN to USB 3.0 Adapter: Integrated with a SIM card slot and a WWAN slot. Compatible with most Key-B WWAN modules. Very easy to use, no additional driver required. 2. WWAN to USB 3.0 Converter: Simply ensure that the driver software for your WWAN card is installed. Ideal for testing WWAN cards without needing to disassemble or open up a laptop. 3. WWAN to USB 3.0 Adapter: Works with NGFF interface communication modules such as fit for MU736, ME936, ME906V, ME906E, fit for Sierra Wireless Airprime and more. 4. EM7430 4G Card: Delivers download speeds up to 300 Mbps and maximum upload speeds of 50 Mbps, significantly improving your connectivity experience at home, at work, or on the go. 5. Compatibility: Compatible with computers including fit for Latitude 7280, 7285, 7290, 7389, 7390, 7480, 7490, E7470, and more. This M.2 network card features an M.2 interface with 4G LTE support. Compact, easy to use, and offers a stable connection. Specification: Item Type: Key-B M.2 NGFF WWAN to USB 3.0 Adapter Riser Card Material: PCB EM7430 4G Card Parameters: Technology: Support for UMTS, Support for HSDPA, Support for HSPA+, Support for LTE Download Speed: 300 Mbps Upload Speed: 50 Mbps Connector: For Auxiliary/GNSS, Global Navigation Satellite System (GNSS) Satellite System: Global Position System, Support for GLONASS, Support for BeiDou, Support for Galileo Key-B M.2 NGFF WWAN to USB 3.0 Adapter: Interface: USB Compatibility: For 3/4G/5G LTE Wireless Module Modem Cards. Package List: 1 x Key-B M.2 NGFF WWAN to USB 3.0 Adapter Riser Card1 x EM7430 4G LTE Network Card 1 x Screwdriver 2 x Screws Note: 1. This adapter only with one PCBA converts signals, not include LTE module, antennae and SIM card. 2. It requires adapter, LTE module and SIM card to work together.3. Telecom signal depends on the function of the LTE module.4. You need to install your own LTE module driver to work.5. The antennae with