Understanding the Difference Between Firmware Identity and Software Simulation At some point, almost everyone working with USB media runs into the same question: Can I make a USB flash drive appear as a CD-ROM drive? The question usually comes up when someone wants something to auto-launch, behave like a software installer, or function in a […]
So What Is H-Testing for USB Drives, Really? I’m at a wine tasting. The kind where nobody is actually tasting anything. Everyone’s holding a glass, nodding politely, and trying to look like they belong in the room. I bump into a tech mogul. Big CEO energy. Knows markets, valuations, and boardrooms — not flash controllers. […]
When One USB Drive Shows Up as Two: What’s Really Going On At some point you’ve probably plugged in a USB flash drive and thought, “Why are there two drives showing up?” Or maybe Windows refused to delete a mysterious read-only volume. Or Disk Management showed something you couldn’t remove no matter how many times […]
The Shop Vac USB Drive That Shows Up and Gets the Job Done Let’s be honest: nobody gets excited about another plain black rectangle with a USB connector. But a miniature shop vac that happens to store your files? That gets picked up. That gets shown around. That earns a spot on the desk instead […]
Understanding the Difference Between File Verification and Device Verification If you’ve worked with USB duplication long enough, you’ve probably heard conflicting advice about MD5, SHA, disk signatures, and “bit-for-bit” verification. Some of it sounds overly academic. Some of it sounds like marketing. And some of it is simply wrong. The problem usually isn’t that the […]
At first glance, this USB port looks normal. But a closer look reveals compacted dust, fibers, and residue sitting directly on the contact surface. This kind of contamination doesn’t usually cause immediate failure. Instead, it creates unstable electrical contact that leads to intermittent disconnects, unreliable charging, slower transfer speeds, and unexplained device behavior. Ports don’t […]
A practical look at battery life, power delivery, and why USB charging changes the equation. AA and AAA batteries quietly power a surprising amount of modern life. From TV remotes and flashlights to wireless keyboards, toys, and test equipment, these small cells sit behind countless everyday tasks. For decades, disposable alkaline batteries were the default […]
USB vs Ethernet: Speed Is Easy — Reliability Is the Real Conversation Every comparison between USB and Ethernet tends to start the same way. Someone pulls up a chart. Someone circles a number. Someone declares a winner. And most of the time, USB wins that opening round. Modern USB is fast — sometimes surprisingly fast. […]
Encryption protects access to data, but it doesn’t guarantee the data hasn’t changed When people talk about USB security, encryption usually comes up first. And for good reason. If a drive is lost or stolen, encryption protects the data from being read by someone who shouldn’t have it. But encryption answers only one question: Can […]
THE SMART TV USB PORT INTERVIEW Structured like a late-night talk show, this article breaks down—plain and simple—why smart TV USB ports are locked down and what’s really going on behind the scenes. GetUSB.info: Welcome back. Tonight’s guest is a man who has spent years smiling politely while customers yell at him in big-box parking […]
Five Reasons USB Sticks Will Be Around a Dozen More Years — and Why Flash Drives Still Matter in a Cloud-First World Reason #1. Universal Compatibility Isn’t Going Anywhere If you’ve been around USB as long as we have at GetUSB.info—since 2004, back when flip phones ruled the earth and “cloud” meant weather—you start to […]
Why Some USB-C Adapters Slow Down Speeds Even When They Look Like USB 3.x — and How Hidden Design Shortcuts Cause USB 2.0 Fallback The short answer is that these adapters can slow down data transfer speeds, but not always. The adapter in the photo is a USB-A to USB-C adapter, where the blue insert […]
