If something else than umb(4) and smartphone is an option, the D-Link DWM-222/R is a 4G USB RNDIS device which urndis(4) can handle. I've used mine for close to a year and it performs well.
- Looking for umb(4) usage reports Stefan Moran
- Re: Looking for umb(4) usage reports Zé Loff
- Re: Looking for umb(4) usage reports stolen data

