HP has quietly introduced a new $4299 laptop that comes with a whopping 128GB of LPDDR5x-8533 RAM. The EliteBook X G1a (or, ...

As for connections, an HDMI port is the only certainty, with the reveal showcasing the dock plugged into a nearby TV. It's reasonable to assume it will charge using USB-C AC adapter via a port and ...

Case in point: eARC HDMI ports. They're something you'll see on the back of most modern TVs, as well as a number of speakers and receivers. But what do they handle, exactly? And is there any ...