CNET editor Dong Ngo has been involved with technology since 2000, starting with testing gadgets and writing code for CNET Labs' benchmarks. He now manages CNET San Francisco Labs, reviews 3D printers ...

I just got AT&T fiber (upgrade from ADSL) and having trouble with network configuration. I have a fixed IP package (that I had when I had ADSL) and neither the onsite tech or the AT&T rep on the phone ...

AT&T's 4G LTE MiFi Liberate mobile hot spot offers great performance and a few neat tricks, thanks to its first-ever touch-screen display. Dong Ngo Former SF Labs Manager, Editor Former CNET editor ...