Specifications of huawei mtc 423s is same as e3531 and also working same as e3531.
HUAWEI E3531 DRIVER WINDOWS 10 DRIVERS
There are no drivers to download on huawei website for this dongle. Huawei e3276 is an 4g let modem which provides upto 150mbps of high speed. The elegant curve, huawei b315 lte cpe pro.