The is a versatile 4G LTE USB modem and WiFi dongle designed for "plug and play" use, meaning that for most modern operating systems, verified drivers are typically pre-loaded on the device itself or integrated into Windows Update . Driver & Installation Overview
If the PC doesn't see the modem, ensure it is plugged into a High Speed (USB 2.0/3.0) hub driver modem xidol k5188 verified
Ensure you download the driver version compatible with your macOS version. The is a versatile 4G LTE USB modem