Why do AC adapters get hot?

Answer Your cell phone charger may feel warm to the touch. Alternating current (AC) adapters like this one normally run warm to hot, depending on what they're powering. If the adapter has a problem, it ma... Read More »

Top Q&A For: Why do AC adapters get hot

How Do AC Adapters Work?

Chances are, you have several alternating current (AC) adapters at work in your home, powering phones, computers, and small appliances. These small, nondescript devices that plug into the wall prov... Read More »

How to Use Two Network Adapters?

You can have as many different network adapters installed in your computer as you would like. A lot of new computers ship with at least two network adapters -- one for wired connections and one for... Read More »

Are all wireless adapters Wi-Fi?

Wireless adapters come in three different types, for connecting to Wi-Fi, Bluetooth or cellular signals. Wi-Fi adapters enable computers to make a wireless connection to a local area network, while... Read More »

What are USB network adapters?

USB network adapters are devices that transmit and receive data across a network. Instead of integrating their functionality into the motherboard, they simply go into one of the available USB ports... Read More »