A huawei e3372 / telekom speedstick lte v mobile broadband modem usb stick is easily installed on macos 10.12 sierra and macos 10.13 high sierra without using mobile partner software and despite apple s system integrity protection csrutil. Huawei e3531 comes available in 4 th quarter of 2013, as a new surf stick on the market. Edit, these drivers come up with my huawei e173 modem running on windows 8.1 yep, the zip file is there. Our peplink balance multi-wan router series, max cellular routers as well as the surf soho routers support cellular usb modems as another wan path, via an in-built usb port or via android tethering, even. Some forums do offer such service for free but you would have to wait for the kind soul to respond to your request, and god knows how long they. For mac users, i will ask you to the market.