WSJ Buy Side is The Wall Street Journal’s research and commerce team. Our commerce content is distinct from our newsroom coverage. We earn a commission from some links in our articles. Learn more. Our ...

Unleash the power of portability ...

Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

Although today's small, lightweight laptops allow for ergonomic typing and browsing, many users still prefer a handheld optical mouse for navigation. When you need to make precise movements with your ...

Wireless gaming mice have one key flaw over their wired counterparts: They need to be charged. That nagging chore is a minor, but noticeable, inconvenience. A few mice have mitigated the issue, and ...

Using your laptop’s dedicated track pad can make your wrist curl up like an armadillo and your arms resemble those of a T. rex. That may not be a problem for short periods of time, but if you’re on a ...

It sounds like science fiction—Razer’s new Mamba Hyperflux is a wireless mouse without a battery inside. It’s real though and it works, aside from a few edge-case scenarios. Razer’s Mamba Hyperflux ...

We independently review everything we recommend. We may make money from the links on our site. Learn more› By Kimber Streams Kimber Streams is a writer who has been covering laptops and other tech at ...