Features: Brand new and high quality Experience lightning fast internet speeds with the T77W968 DW5821e X20 LTE Cat16 1Gbps FDD LTE TDD LTE 4G Module for Dell laptops. Stay connected wherever you go! This module supports LTE, UMTS, and GPS/Glonass/Beidou protocols, providing seamless wireless wide area network connectivity for your Dell laptop. Ideal for professionals, frequent travelers, and students who require reliable and high speed internet access on their Dell laptops. Whether you're working remotely, attending online classes, or streaming HD videos, this module ensures a stable and fast internet connection for all your needs. Upgrade your Dell laptop with the T77W968 DW5821e X20 LTE Cat16 1Gbps FDD LTE TDD LTE 4G Module and enjoy enhanced productivity and convenience. Stay connected effortlessly! Specifications: Foxconn Model:T77W968 Interface:PCI-e M.2 5xDL CA (Up to 100MHz, 256QAM) 2xUL CA (Up to 40MHz 64QAM) MIMO: 4X4(band plan: B1/2/3/4/7/30/40/41/66), 4X2, 2X2 ue-CategoryUL 13 (UL: 150Mbps) + ue-CategoryDL 16 (DL: 1.0Gbps) @2X2 Network technolog :LTE & GSM LTE category: supportCat 16Form factor:M.2 Style: Single Card, with 4 Internal Antenna(optional) Package Includes: 1Set x T77W968 DW5821E 4G Module note: 1.No retail package. 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!