Feature: 1. Compatibility: Compatible with a range of laptops including for Thinkpad T14, P14s, X13, L13, L14, T14s, Yoga Gen3, P16, Z13, Z16, P16s, T16, providing versatile connectivity options. 2. Broadband Applications: The 4G LTE cat 4 module is ideal for wideband loT or M2M applications, offering extensive LTE and UMTS or HSPA+ coverage worldwide. 3. Advanced Technology: The 4G LTE cat 4 module supports DFOTA and DTMF, utilizing MIMO technology to meet demanding data rate and link reliability needs. 4. Fast Data Transfer: Experience high speed data transmission, the 4G LTE cat 4 module card enabling quick file transfers and enhancing overall productivity. 5. Compact Design: Compact and lightweight construction ensures seamless integration without adding bulk to the laptop, maintaining a simple and portable setup. Specification: Item Type: 4G LTE Cat 4 Module Material: PCB LTE FDD Frequency Bands: B1, B2, B3, B4, B5, B7 B8, B12, B13, B14, B18, B19 B20, B25, B26, B28, B66, B71 LTE TDD Frequency Bands: B38, B39, B40, B41 WCDMA Frequency Bands: B1, B2, B4, B5, B6, B8, B19 GNSS: GPS, GLONASS, BDS, Galileo, QZSS LTE FDD Speed: 150Mbps (DL)/50Mbps (UL) LTE TDD Speed: 130Mbps (DL)/30Mbps (UL) DC HSPA+ Speed: 42Mbps (DL)/5.76Mbps (UL) WCDMA Speed: 384Kbps (DL)/384Kbps (UL). Package List: 1 x 4G LTE Cat 4 Module