I have over 30 modems and it's time for me to downsize my collection. Selling my diagnostic SBV5120. Does not include power adapter. Has the default diagnostic port, usb, two telephone jacks, power jack, and a coax port on back. Has the diagnostic shell firmware.
As you know, diagnostic modems were not sold to consumers.
Accepting offers.
![[Image: $_57.JPG]]()
As you know, diagnostic modems were not sold to consumers.
Accepting offers.
![[Image: $_57.JPG]](http://i.ebayimg.com/00/s/MTAwMFg3NTA=/z/bHcAAOxycmBS4Hvf/%24_57.JPG)