Product Description: Wireless Network Card 300Mbps NGFF/M2 EM7455 Mini 4G LTE Module for ThinkPad Enhance your connectivity with the Wireless Network Card featuring the EM7455 Mini 4G LTE Module, designed specifically for ThinkPad devices. This high-speed network card delivers reliable performance, making it an essential upgrade for your notebook, tablet, or ultrabook. Key Features: EM7455 4G Module: This advanced NGFF/M2 interface LTE module is equipped with an embedded chipset that supports high-speed transmission of up to 300Mbps. Experience seamless internet browsing, streaming, and downloading with this powerful network card. Comprehensive Frequency Band Support: The EM7455 module supports a wide range of frequency bands, including 4G bands B1, B5, B7, B12, B13, B17, B20, B25, B26, B29, B30, and B41. It also supports UMTS and HSPA+ bands B1, B2, B3, B4, B5, and B8, ensuring compatibility with various network technologies for optimal performance. Designed for Lenovo ThinkPad: This network card is specifically tailored for Lenovo devices, supporting Windows 7, 8, 8.1, and 10, as well as Linux systems. It is compatible with multiple ThinkPad models, making it an ideal choice for users seeking enhanced mobile connectivity. Operator Approval Procedure: The EM7455 module is approved for use with major operators, including Sprint, Telefonica, and Orange. This ensures that you can connect to reliable networks without any hassle, providing peace of mind for your mobile connectivity needs. Versatile Signal Support: This network card adheres to the 4G LTE standard, supporting Telecom 4G, China Unicom 4G/3G, and mobile 2G signals. This versatility allows you to stay connected across various networks, whether at home or on the go. Why Choose the Wireless Network Card EM7455? The Wireless Network Card 300Mbps NGFF/M2 EM7455 Mini 4G LTE Module is the perfect solution for anyone looking to upgrade their ThinkPad's connectivity. With its high-speed capabilities, extensive frequency support, and compatibility with multiple operating systems, this module ensures that you can enjoy fast and reliable internet access wherever you are. Upgrade Your Connectivity Today! Transform your mobile experience with the Wireless Network Card EM7455. Order now and enjoy the benefits of high-speed 4G LTE connectivity on your ThinkPad!