Most modern kernels (4.9+) recognize it automatically using the huawei_cdc_ncm and option drivers.
: Many carriers are phasing out 3G networks; users should verify that 3G HSPA+ (B1/B2/B5/B8) is still supported by their local provider before purchasing. Technical Specifications HSPA+/WCDMA (3G), EDGE/GPRS/GSM (2G) 21.6 Mbps Down / 5.76 Mbps Up Temperature –20℃ to +55℃ Built-in Diversity + External CRC9 port 3G networks are still active in your specific region for this device? Huawei MS2131 MS2131i-8 HSPA+ USB Stick - 4G LTE Mall huawei ms2131i-8 driver download