If you specifically need the modem drivers that accompany the service, Driver Scape offers a collection for various Windows versions. How to Install and Maintain the Service
If you use a Huawei mobile modem, dongle, or embedded WWAN module on your PC, you may have encountered the . This background system service is critical for managing your wireless internet connection, yet finding a direct download link can sometimes be confusing.
Automatically initializes and manages 3G, 4G, and 5G connections.
Mobile Broadband HL Service Download Link: Your Essential Guide