I use Macs. I use a flash drive to carry powerpoint presentations and other documents that I need to access on PC's running various flavours of Windows, which are not mine and I will not have administrator access to. Is there a way that I can protect/encrypt the drive in a way that will let me use it on both systems, without having to pre-install software on the Windows system? I do not need government-grade encryption, just something that will stop casual snoopers accessing the data if I lose the drive.
After years of use, my wonderful Logitech laptop speaker has finally broken; one of the two speakers is making a loud fuzzing noise. I'd like to find a replacement, and welcome your suggestions! [more inside]
Can you suggest a reputable place to order bulk flash drives online? There seem to be lots of wholesalers online, but I'd rather pick one that isn't a scam. They need not be fancy and we don't even need a whole gig of memory, and I don't care if they're misprints, mismatched, or ugly so long as they work. We're trying to get the cheapest possible for student use in a middle school. I would need around 30 of them. (The students can't use an online file storage, nor can they burn CDs.)
I'm trying to set up several micro USB charging stations in my house and car, and I'm realizing that I retain very little from 9th-grade Intro To Electronics. Set me straight on how current works? [more inside]
I bought an Ethernet/USB adapter for my Dell laptop which doesn't have a USB port. Every few minutes the computer will make the "usb was disconnected sound", and then after about 3 seconds, it will think it's plugged back in. This causes a disconnect in my internet. Why does it do this? How can I fix it?
My wife's UP band quit working. When she called tech support, they told her that they had found that some of the devices would quit accepting a charge from the plug-in, and only accept a charge via the computer. She chuckled, but tried charging from the computer and it worked. Can anyone explain to me what's going on here?
My son is trying to record his voice along with his piano and he needs a microphone/usb setup to record his voice. He wants to sing covers of songs by Coldplay or Adele, if that helps. (this question is eight years old so it seemed like it was time to re-ask.)
I'm wondering if there exist any (portable) consumer electronics devices - so like music player, mouse, flashlight, audio recorder - that take any chemistry rechargeable AA or AAA batteries, and can recharge them right in the device. [more inside]
I have about 100 brand new very high quality USB drives (between 8gb and 256GB...most of them are the larger end). What can I do with them? I bought them thinking they were going to fail, and I was going to go through them. But I found out that high quality shit doesn't fail within 6 mos. [more inside]
I have a car with a factory stereo which has both an aux jack and a usb input, but no bluetooth. Is there a commercially available device which would connect to an android cell phone via bluetooth and the car stereo via the usb port? My objective is to use the car stereo as the phone speaker. I do not need to stream music from the phone to the stereo. I know there are aux jack devices, but they require periodic recharging. A usb device should be able to operate indefinitely off usb 5V power
Just got a new internal hard drive for my PC and would like to copy files from my netbook to my PC's new hard drive. [more inside]
I have an external Blu-Ray drive very similar to this one (I think it's the same, but I'm not 100% sure), and I'm trying to figure out what voltage it needs from an external power supply. [more inside]
I am thinking about putting in a new outlet with some built in USB chargers where I usually charge my devices. Is this a good idea? Also, I have heard there is a huge difference in quality in these things but I have no idea how to figure out what to get. Anybody have any advice?
I've got a Samsung Galaxy S4 Mini (GT-19195/ Android 4.2.2.) with a Samsung USB/power cable that until two days ago was able to connect with my laptop (Windows 7) over USB. Now however, after a firmware update, the computer no longer sees my phone nor does the phone see the computer. What's going on and how can I resolve it? [more inside]
Let's say I want to highlight a piece of text and hit a button and have it place the text in quotes (or within code) and tweet it, is that possible? I'm on the newer OSXs. Curious about using either a cheap USB numeric keypad or a cheap USB controller like the Korg NanoKEY2 Slim Line. Is this possible?
I need to buy a replacement charger for my bluetooth transmitter but I don't know how to google what I am looking for. Help! [more inside]
Today's world demands high security devices, like an aggressively self-destructing USB drive. I would like advice on the possibility of creating such a thing if one wouldn't mind offering wisdom. [more inside]
I am looking for an external, portable DVD drive that plugs into a TV (via USB would be most convenient) and functions like a standard DVD player, while also connecting to a laptop to play CDs/install software. I can only envisage using the drive to watch DVDs on my TV, rip CDs and install software, so the ability to write to disk is not important. [more inside]
I have a laptop (Toshiba A105 S4344) with a windows xp install and a bootable USB clip with Win7 on it. I want to put Windows 7 on the laptop. If I take the hard drive out then the USB clip boots fine (but has no hard drive to install windows on). If I put the hard drive in then it runs windows off the HD even though USB boot is ahead of it in the BIOS startup order (and when I put a blank hard drive in then it complained it couldn't find the windows startup files). And when I try and insert the HD after loading Win7 off the USB, the installer can't see the hard drive. I've checked the BIOS and there aren't any secure boot/UEFI shenanigans going on. I will probably end up burning the win7 install onto a dvd, but does anyone know why the Toshiba would be overriding the boot order?
I'm in need of a 4-port HDMI/USB KVM switch, and I'd much rather get a good one than a cheap one. Any recommendations? [more inside]
More and more cell phones opting for waterproof construction (yay!), and each of them seem to be doing their own thing as far as waterproof connections. Is there any movement afoot to standardize these things as they become more widespread? [more inside]
OK, this is odd: I recently bought (online) a little (portable/spare) USB Mouse (fitted with a spring-loaded, self-retracting cable-tidier). Fine. The mouse arrived today, along with a Yellow, Plasticised-wire (pipe-cleaner type thing), which has a cute duck face at the end of it, and a strange forked-tail. No other explanation. (Easter, perhaps?!), but I suspect it's some kind of mouse cradle to hang off a laptop... I don't get how this might be used, but wondered if anyone here could explain what it was / it's proper usage to me. Ta
The usb just stopped working on my Asus zenbook UX32VD laptop, running windows 8.1. Device manager shows no problems with usb (or any devices), and I have tried plugging in several different usb devices (my mouse, flash drives) to check. The built-in touchpad still works. Can anyone suggest how I might fix it, or what has happened? Thanks. [more inside]
I have a Casio Tonebank CT-670 keyboard. I bought a usb-midi cable. I've tried connecting the cable to pc. I get the red light power on for the cable. But can't get any lights to turn on for midi signaling. Is my midi cable broken, or is something wrong on the midi keyboard or pc end. I tried all possible setting available in Fruity Loops and still no sound coming through on pc end. When I push a key on the keyboard should the midi cable light up that a key has been pressed like in this video at the 3 min mark? It doesn't does this mean the cable is broken?
Hard drives always fail on me. I need usb/flash/thumb drive alternatives that are not online-based. [more inside]
Help me build a bootable USB stick with Linux on it that also can be updated with apps and data [more inside]
I have a lot of USB-connecting equipment to sync and charge. Not everything uses the same USB interface, and all the cables are the opposite of tidy. How can I make this work? [more inside]
I need to go from "Wii with unknown WADS/etc installed" to "Wii that launches backups off WBFS or FAT formatted USB storage" [more inside]
I have an old HP Pavillion (I think) laptop. It has two standard USB ports, and then two others that are almost the same size as USB ports, but not quite, and any USB items I plug in do not get recognized by the computer. Anyone have any clue what they might be?
What specs do I need to look at to find the fastest cell phone charger? [more inside]
my galaxy s3's usb charging port is loose with every cord I have, and only works in certain positions, (and charges slowly even then) so I'm looking into alternatives, including Qi charging or repairing the port. Advice needed. [more inside]
Looking for a quality build of classic console controllers with USB. [more inside]
I used to have an iPhone. You could listen to music with it. You could plug it into my basic USB car stereo and it would play music. I now have a Google Nexus 4. It will play for about 30 minutes, and then stop. If I'm lucky, it might deign to play a few songs in the car. I must be doing something wrong, right? [more inside]
Has anyone ever tried one of the USB plug-in things sold as "soundcards"? Last night's lightning storm ate my motherboard sound ports and I have no alternative. [more inside]
My laptop has been having problems recognizing USB devices recently. Either it takes a really, really long time for the device to be recognized, or it's recognized nearly immediately but the device doesn't perform correctly. For example, I have a wireless bluetooth mouse that used to work, but currently the USB receiver is recognized (it makes the connection sound) but it doesn't read input from the mouse. I attach my phone, and either it's not recognized at all (despite making the connection sound) or it's recognized as a CD Drive instead of as a removable drive. No major changes to the system recently, aside from having the Norton subscription that was on here run out and replacing it with MSSE. The problems started before switching the AV software, however. It's a Win7 64 bit system. Other information available if needed.
16 gig capacity or higer would be nice. I don't care how it attaches to the keychain, just want one that won't break off in 2 weeks or 2 months. Sturdy it must be. What do you recommend?
My computer's rear panel USB ports periodically stop working -- even after replacing the motherboard. I'm at the limits of my diagnostic abilities here. Has anyone ever seen anything like this? [more inside]
We use a multi-port USB wall charger to charge our various devices. I'm looking for information evaluating the pros and cons of leaving said charger plugged in with associated USB cables, versus unplugging the unit from the wall when not in use. Specifically I'm looking for info on the following:
- any known power drain of leaving it plugged in but not charging any devices (significant? insignificant?)
- risks (or conversely no risk) of fire from leaving them plugged in when not charging devices
Hmm. You know how barcode scanners are sort of like a keyboard when connected via USB - if you scan a barcode it will just "type" that string of text into whatever you're doing just as if you'd used the keyboard? [more inside]
Help me make Firefox less cranky when losing/restoring tethered network via android phone? [more inside]
If something is plugged into the cigarette lighter port of a car while it is off (that is, no key in the ignition), can that thing inadvertently draw power (and possibly drain the battery) especially if it is cheap or faulty? Or does turning the car off remove that possibility entirely?
Attempted to install LIBUSB-win32-filter-bin-0.1.122 without using compatibility mode. Now none of the peripherals are working, except for the trackpad and keyboard. [more inside]
I want to be able to use my Korg NanoKONTROL to DJ using Grooveshark and other things. Does anyone know if/how this is possible? Thanks yall.
I have a SATA to USB adapter that can handle 2.5 and 3.5 drives and is great for quick transfers and migrations without having to lug around an external drive. There don't seem to be any that can handle drives above 2TB which are becoming more common now that 3TB drives are so cheap. Does such a device exist that can handle larger drives? [more inside]
I need a recommendation for a 32GB USB 3.0 flash drive, please. [more inside]
I have a nifty little USB thumbdrive that I want to use to make backups of various documents; it will live on the powered hub in my office, as I'll only need to use it in the office. It's something of a pain to unplug and re-insert every day, or every time I need to leave the desk with my laptop. After ejecting, the drive is no loger visible using diskutil on the command line, tho I can see it in the system profiler. Is there a way to have the system recognize the device and mount it whenever the Macbook wakes from sleep? I've got sleepwatcher installed, but I'm not certain how to get the system to recognize the USB device without unplugging it and plugging it back in. Shutting down and restarting the mac every time I want to leave my desk with it is not a viable option, either. I'm running 10.7.5 on a Core i7 15" MBP.
After wasting two different off-days trying to get my damnable modem+router working, I want to return them both and get something entirely new. Any good recommendations for a solid, reliable DSL modem and wireless router set-up with decent NAS support? [more inside]
Is there a Mac application available to convert .mp4 files to AVCHD format? I'm trying to load videos on a USB stick to play on my blu-ray player. It is a Panasonic DMP-BD65. I seem to be running into the problem discussed in this thread, but the conversion software listed does not appear to have a Mac version and I can't seem to Google up a mac converter to do the same thing. Is there any way for me to make this happen?
I have an imaxpower IMP880 portable charger. I would like to use it to power my GoPro Hero 2, but it doesn't work. The output on the device claims 5V/0.6A. Does the charge not output enough power? Should I simply look for a device that outputs 1A?
I've got a 3tb Seagate SATA drive, formatted NTFS, that I bought along with this Thermaltake SATA docking station. It's the kind where the naked drive just kinda chunks down vertically into the dock, which then connects to the PC via USB. Works great in the dock, but at a certain point, I thought I should just install the drive, not freak out about accidentally bumping it, and I'd get better throughput via sata cable to my mobo. Unfortunately, when I connect via sata, the disk shows up as uninitialized in Windows (Win7 x64) If I plug the drive back into the dock, it mounts just fine and there's all my files. I am very confused.