Sprint on Wednesday announced that it’s working with HTC to make a “powerful 5G mobile smart hub” that will launch at some point in the first half of 2019. But from the get-go, the carrier’s press release tells us there’s not much it can share about said gadget: “the device name, feature specifications, and timing will be shared at a later date,” which makes this 5G mobile hotspot gadget sound like vaporware.