Despite their limited use for testing wall chargers and power banks, USB inline testers let you compare power sources. In three videos, we take you through their features, and we also try an inline ...

The Universal Serial Bus (USB) is a widely compatible connection standard for modern gadgets, including laptops and computers, as well as mobile devices, printers, and various peripherals. But one ...

Abstract: In daily life, air quality has a great impact on human health. Based on the current demand for indoor air quality, an indoor air quality monitoring system is designed. The system can monitor ...

An affordable and feature-packed USB hub can feel like a lifesaver when your laptop or desktop starts running out of ports, as it lets you plug in everything, from external drives to keyboards and ...

If you’re like me, you’ve accumulated a lot of USB flash drives over the years, to the point where most of them are sitting unused and in storage. But recently I’ve come to realize that an old flash ...

The inclinometer probe is used to measure angle variations along a soil profile. These variations can be transformed into horizontal displacements along the profile depth, enabling the understanding ...

We may receive a commission on purchases made from links. As foreign as the idea has become over the years, there once was a time when computers' I/O panels were littered with many different standard ...

If your USB-C monitor is not being detected on your Windows 11/10 PC, you’re not alone. Many users have reported similar issues, particularly after recent Windows updates, where external displays ...

We may receive a commission on purchases made from links. If you've ever needed extra ports that your laptop manufacturer declined to provide, you'll find yourself shopping for peripherals to add them ...

Michelle is Lifehacker's Associate Tech Editor, and has been reviewing games, laptops, phones, and more for over 10 years. She is based in New York City and holds a master's degree from NYU. July 22, ...