Connecting a second monitor or a baby heart rate monitor should be as simple as plugging it in — but sometimes, your computer refuses to recognize the display. This issue can be frustrating, ...

These are our top picks for restoring USB-A and HDMI connectors, memory card slots, and trusty headphone jacks to laptops, ...

Abstract: In this paper, a wideband accurate dB-linear variable-gain amplifier (VGA) is presented, which consists of three cascading gain stages with dc-offset cancellation. Based on duplicate biasing ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Nick Guy and Dave Gershgorn ...

Jason covers desktop applications and help desk utilities, including reviews geared toward the IT end-user support function. Jason is the PC infrastructure manager for Harcros Chemicals, a worldwide ...

HDMI is the de facto standard for connecting a monitor to a Mac and has been for many years, but there are many older Macs out there that can't be easily connected to that modern connector. Here's how ...

The Monoprice 12-in-1 USB-C to Dual-HDMI+VGA Triple Display Docking Station is a mouthful of words. But the message here is that this hub is for someone with a legacy display that they’re just not ...

Windows 8.1 problems are not done with and as I research more, more woes appear on the horizon. This time, somebody is complaining that his VGA display adapter is not working after he updated to ...

When the Windows 10 VGA is not working, it's usually the misconfigured settings, an outdated driver, or a bug in the OS to blame. This results in poor performance and the inability to run certain ...