Also tried the Toshiba Wireless Manager under Windows 8, to no avail.
In the device manager it has got an exclamation mark and windows 10 is unable to install the driver on its own. Install Toshiba Ericsson H5321gw for Mobile Broadband Device driver for Windows 7 圆4, or download DriverPack Solution software for automatic driver installation and update. Everyone can contribute to this repository by uploading probes of their computers by the hw-probe tool.